| Part Number | Status | Topology | Control Method | Duty Cycle(Max)(%) | Frequency(Max)(kHz) | UVLO Thresholds On/Off(V) | Regulated Outputs(#) | Special Features | Rating | Operating Temperature Range(C) | Package Group | Approx. Price (US$) |
| UCC28700-Q1 | 新 ACTIVE |
Buck, Flyback | Current | 99 | 132 | 42237 | 1 | Low Power, Light Load Efficiency, Error Amplifier, Soft Switching, Current Limiting, Thermal Shutdown, Green Mode, Input Line Monitor, Leading Edge Blanking | Automotive | -40 to 125 | SOT-23 | 0.41 | 1ku |
| LM5021-Q1 | 新 ACTIVE |
Flyback | 80 | 1 | Frequency Synchronization | Automotive | -40 to 125 | VSSOP | 0.59 | 1ku | |||
| UCC28712 | ACTIVE | Flyback | Current | 99 | 100 | 21/8 | 1 | Low Power, Light Load Efficiency, HV Start-up, Green Mode, Input Line Monitor, Leading Edge Blanking, Soft Start | Catalog | -40 to 125 | SOIC | 0.42 | 1ku |
| UCC28880 | ACTIVE | Buck, Synchronous Buck, Forward Flyback | 55 | Catalog | -40 to 125 | SOIC | 0.55 | 1ku | |||||
| UC1856-SP | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 7.7/7 | 2 | Error Amplifier, Synchronization Pin, Soft Start | Space | -55 to 125 | CDIP, CFP | |
| UCC28910 | ACTIVE | Flyback, Buck | Current | 99 | 115 | 9.5/6.5 | Current Limiting, Green Mode, HV Start-up, Input Line Monitor, Leading Edge Blanking, Light Load Efficiency, Low Power, Soft Start | Catalog | -40 to 125 | SOIC | 0.75 | 1ku | |
| UCC28630 | ACTIVE | Flyback | Current | 70 | 120 | 14.5/8 | Catalog | -40 to 125 | SOIC | 0.60 | 1ku | ||
| UCC28722 | ACTIVE | Buck, Flyback | Current | 99 | 80 | 21/7.7 | Catalog | -40 to 125 | SOT-23 | 0.25 | 1ku | ||
| UCC28713 | ACTIVE | Flyback | Current | 99 | 100 | 21/8 | 1 | Low Power, Light Load Efficiency, HV Start-up, Green Mode, Input Line Monitor, Leading Edge Blanking, Soft Start | Catalog | -40 to 125 | SOIC | 0.42 | 1ku |
| UCC1800-DIE | ACTIVE | Catalog | 25 only | |||||||||
| UC1825-DIE | ACTIVE | Catalog | ||||||||||
| UC1843A-DIE | ACTIVE | Catalog | ||||||||||
| UC1843-DIE | ACTIVE | Catalog | ||||||||||
| UCC28740 | ACTIVE | Flyback | Current | 99 | 100 | 21/7.75 | Low Power, Light Load Efficiency, Soft Switching, Current Limiting, HV Start-up, Green Mode, Input Line Monitor, Leading Edge Blanking, Soft Start | Catalog | -40 to 125 | SOIC | 0.42 | 1ku | |
| UCC28720 | ACTIVE | Flyback | Current | 99 | 80 | 21/7.7 | Current Limiting, Green Mode, HV Start-up, Input Line Monitor, Leading Edge Blanking, Light Load Efficiency, Low Power, Soft Start | Catalog | -40 to 125 | SOIC | 0.40 | 1ku | |
| LM5023 | ACTIVE | Flyback | Current | 130 | 1 | Green Mode, Light Load Efficiency | Catalog | -40 to 125 | VSSOP | 0.38 | 1ku | ||
| UCC3810-DIE | ACTIVE | Catalog | ||||||||||
| UC1825A-DIE | HiRel ACTIVE |
Military | ||||||||||
| UCC28251 | ACTIVE | Forward, Full-Bridge, Half-Bridge, Push-Pull | Current, Feedforward, Voltage | 100 | 1000 | 4.3/4.1 | Leading Edge Blanking, Programmable Slope Compensation, Soft Start, Synchronization Pin | Catalog | -40 to 125 | QFN, TSSOP | 1.70 | 1ku | |
| UCC28703 | ACTIVE | Flyback | Current | 99 | 132 | 21/8 | 1 | Green Mode, Leading Edge Blanking, Light Load Efficiency, Low Power, Soft Start | Catalog | -20 to 125 | SOT-23 | 0.35 | 1ku |
| UCC28702 | ACTIVE | Flyback | Current | 99 | 132 | 21/8 | 1 | Green Mode, Leading Edge Blanking, Light Load Efficiency, Low Power, Soft Start | Catalog | -20 to 125 | SOT-23 | 0.35 | 1ku |
| UCC28710 | ACTIVE | Flyback | Current | 99 | 100 | 21/8 | 1 | Green Mode, HV Start-up, Input Line Monitor, Leading Edge Blanking, Light Load Efficiency, Low Power, Soft Start | Catalog | -40 to 125 | SOIC | 0.42 | 1ku |
| UCC28711 | ACTIVE | Flyback | Current | 99 | 100 | 21/8 | 1 | Green Mode, HV Start-up, Input Line Monitor, Leading Edge Blanking, Light Load Efficiency, Low Power, Soft Start | Catalog | -40 to 125 | SOIC | 0.42 | 1ku |
| UCC28701 | ACTIVE | Current | 99 | 132 | 21/8 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Low Power, Soft Switching | Catalog | -20 to 125 | SOT-23 | 0.35 | 1ku | |
| UCC28700 | ACTIVE | Current | 99 | 132 | 21/8 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Low Power, Soft Switching | Catalog | -20 to 125 | SOT-23 | 0.35 | 1ku | |
| UCC29910A | ACTIVE | Buck | Current | 90 | 100 | 2.53/1.85 | 2 | Green Mode, Leading Edge Blanking, Low Power, Soft Start | Catalog | -40 to 85 | TSSOP | 1.30 | 1ku |
| LM5046 | ACTIVE | Full-Bridge | Current, Voltage | 2000 | Synchronization Pin | Catalog | -40 to 125 | HTSSOP, WQFN | 2.25 | 1ku | |||
| UCC25706-Q1 | ACTIVE | Boost, Flyback, Forward | Feedforward, Voltage | 93 | 4000 | 12/8 | 1 | Automotive | -40 to 125 | SOIC | 0.90 | 1ku | |
| UCC28950-Q1 | ACTIVE | Full-Bridge | Current | 97 | 1000 | 6.75/6.15 | 4 | Automotive | -40 to 105, -40 to 125 | TSSOP | 3.69 | 1ku | |
| UCC25710 | ACTIVE | Resonant, Half-Bridge | Voltage | 50 | 300 | 10/9.0 | 1 | LED Open Detection, Soft Start | Catalog | -40 to 125 | SOIC | 1.50 | 1ku |
| LM5045 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current, Voltage | 2000 | HV Start-up, Synchronization Pin | Catalog | -40 to 125 | HTSSOP, WQFN | 2.00 | 1ku | |||
| UCC28600-Q1 | ACTIVE | Flyback | Current | 99 | 130 | 10.3, 9.3 | 1 | Error Amplifier, Green Mode, Light Load Efficiency | Automotive | -40 to 105 | SOIC | 0.47 | 1ku |
| UCC28250 | ACTIVE | Current, Voltage | 100 | 1000 | 4.3/4.1 | 4 | Catalog | -40 to 125 | QFN, TSSOP | 1.70 | 1ku | ||
| TL2843B-Q1 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Automotive | -40 to 125 | SOIC | 0.68 | 1ku |
| LM5027A | ACTIVE | Feedforward, Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | HTSSOP, WQFN | 1.19 | 1ku | ||||
| UCC28950 | ACTIVE | Full-Bridge | Current | 97 | 1000 | 6.75/6.15 | 4 | Catalog | -40 to 125 | TSSOP | 3.15 | 1ku | |
| LM5039 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | HTSSOP, WQFN | 1.75 | 1ku | |||
| LM5035C | ACTIVE | Catalog | -40 to 125 | HTSSOP, WQFN | 1.70 | 1ku | |||||||
| UCC28C41-Q1 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 7/6.6 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 0.80 | 1ku |
| UC1843-HIREL | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 8.4/7.6 | 1 | Military | -55 to 125 | XCEPT | ||
| LM5027 | ACTIVE | Feedforward, Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | HTSSOP, WQFN | 1.19 | 1ku | ||||
| LM5035B | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | HTSSOP, WQFN | 1.70 | 1ku | |||
| LM25037-Q1 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current, Feedforward, Voltage | 2000 | Synchronization Pin | Automotive | -40 to 125 | TSSOP | 1.48 | 1ku | |||
| LM5041B | ACTIVE | Push-Pull | Current | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP | 1.30 | 1ku | |||
| UCC29900 | PREVIEW | Flyback | Voltage | 134.09 | 2.38/0.6 | 1 | Error Amplifier, Green Mode, Leading Edge Blanking, Soft Start, Soft Switching | Catalog | -40 to 85 | TSSOP | ||
| UCC2897A | ACTIVE | Current | 1000 | 1 | Catalog | -40 to 125 | QFN, TSSOP | 1.20 | 1ku | ||||
| UCC28610 | ACTIVE | Flyback | Current | 130 | 10.2/8 | 1 | Soft Switching | Catalog | -40 to 125 | PDIP, SOIC | 0.40 | 1ku | |
| LM5037 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current, Feedforward, Voltage | 2000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP | 1.47 | 1ku | |||
| UCC25600 | ACTIVE | Resonant, Half-Bridge | Voltage | 50 | 350 | 10.5/9.5 | 2 | Soft Start, Soft Switching | Catalog | -40 to 125 | SOIC | 0.70 | 1ku |
| UC2856-Q1 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 7.7/7 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Automotive | -40 to 125 | SOIC | 2.07 | 1ku |
| LM25037 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current, Feedforward, Voltage | 2000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP | 1.24 | 1ku | |||
| UCC28230 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Voltage | 100 | 1000 | 6.3/5.7 | 1 | Green Mode, Leading Edge Blanking, Light Load Efficiency, Soft Start, Soft Switching | Catalog | -55 to 125 | TSSOP, USON | 1.20 | 1ku |
| UCC28231 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Voltage | 100 | 1000 | 6.3/5.7 | 1 | Green Mode, Leading Edge Blanking, Light Load Efficiency, Soft Start, Soft Switching | Catalog | -55 to 125 | TSSOP, USON | 1.20 | 1ku |
| UCC2895-Q1 | ACTIVE | Full-Bridge | Current, Voltage | 100 | 1000 | 11.8/9.8 | 4 | Automotive | -40 to 125 | SOIC | 3.45 | 1ku | |
| LM5025C | ACTIVE | Feedforward, Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP | 1.15 | 1ku | ||||
| UCC28220-Q1 | ACTIVE | Flyback, Forward | Current | 90 | 2000 | 10.5/8.4 | 2 | Automotive | -40 to 125 | SOIC, TSSOP | 2.20 | 1ku | |
| LM5035A | ACTIVE | Half-Bridge | Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | HTSSOP, WQFN | 1.70 | 1ku | |||
| UC2825A-Q1 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 9.2/8.4 | 2 | Automotive | -40 to 125 | SOIC | 3.23 | 1ku | |
| UC2843A-Q1 | ACTIVE | Boost | Current | 100 | 500 | 8.5/7.9 | 1 | Automotive | -40 to 125 | SOIC | 0.49 | 1ku | |
| LM25115A | ACTIVE | Synchronous secondary-side post-regulator | ValleyCurrent | 1000 | 1 | Frequency Synchronization, Synchronization Pin, Thermal Shutdown, Soft Start | Catalog | -40 to 125 | TSSOP | 1.10 | 1ku | ||
| UCC28C43-EP | HiRel ACTIVE |
HiRel Enhanced Product | -55 to 125 | SOIC | ||||||||
| UCC28C45-EP | HiRel ACTIVE |
HiRel Enhanced Product | -55 to 125 | SOIC | ||||||||
| TPS3106-EP | HiRel ACTIVE |
Low Power | HiRel Enhanced Product | -55 to 125 | SOT-23 | |||||||
| TL3843B | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.35 | 1ku |
| TL3845B | ACTIVE | Boost, Flyback, Forward | Current | 50 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.35 | 1ku |
| TL3844B | ACTIVE | Boost, Flyback, Forward | Current | 50 | 500 | 16/10 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.35 | 1ku |
| TL3842B | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 16/10 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.35 | 1ku |
| TL2845B | ACTIVE | Boost, Flyback, Forward | Current | 50 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.39 | 1ku |
| TL2844B | ACTIVE | Boost, Flyback, Forward | Current | 50 | 500 | 16/10 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.39 | 1ku |
| TL2843B | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.39 | 1ku |
| TL2842B | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 16/10 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.39 | 1ku |
| UCC28600 | ACTIVE | Flyback | Current | 99 | 130 | 10.3/9.3 | 1 | Error Amplifier, Green Mode, Light Load Efficiency | Catalog | -40 to 105 | SOIC | 0.40 | 1ku |
| UC1846-EP | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 2 | HiRel Enhanced Product | -55 to 125 | SOIC | |||
| LM5035 | ACTIVE | Half-Bridge | Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | HTSSOP, WQFN | 1.70 | 1ku | |||
| UCC1805-SP | HiRel ACTIVE |
Space | CDIP | |||||||||
| UCC2895-EP | HiRel ACTIVE |
Current | 100 | 527 | 11.8/9.8 | HiRel Enhanced Product | -55 to 125 | SOIC | ||||
| LM25115 | ACTIVE | Synchronous secondary-side post-regulator | Current, Voltage | 1000 | 1 | Frequency Synchronization, Synchronization Pin, Thermal Shutdown, Soft Start | Catalog | -40 to 125 | TSSOP, WSON | 1.05 | 1ku | ||
| LM5025B | ACTIVE | Feedforward, Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP, WSON | 1.09 | 1ku | ||||
| UC2825A-EP | HiRel ACTIVE |
1000 | 9.6 | HiRel Enhanced Product | -40 to 125, -55 to 125 | SOIC | ||||||
| LM5021 | ACTIVE | Boost, Flyback | 80 | 1 | Frequency Synchronization | Catalog | -40 to 125 | PDIP, VSSOP | 0.50 | 1ku | |||
| LM5041A | ACTIVE | Push-Pull | Current | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP, WSON | 1.30 | 1ku | |||
| LM5115A | ACTIVE | Synchronous secondary-side post-regulator | ValleyCurrent | 85 | 1000 | 1 | Soft Start | Catalog | -40 to 125 | TSSOP | 1.50 | 1ku | |
| LM5032 | ACTIVE | Flyback, Forward | Current | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP | 1.40 | 1ku | |||
| LM5025A | ACTIVE | Feedforward, Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP, WSON | 0.95 | 1ku | ||||
| LM5026 | ACTIVE | Current | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP, WSON | 1.10 | 1ku | ||||
| UC2856Q | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 7.7 | 2 | Automotive | -40 to 125 | SOIC | 2.04 | 1ku | |
| UCC2813-4-Q1 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 12.5/8.3 | 1 | Automotive | -40 to 125 | SOIC | 1.20 | 1ku | |
| UCC2813-5-Q1 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 4.1/3.6 | 1 | Automotive | -40 to 125 | SOIC | 1.20 | 1ku | |
| UCC2813-3-Q1 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 4.1/3.6 | 1 | Automotive | -40 to 125 | SOIC, TSSOP | 1.20 | 1ku | |
| UCC2813-2-Q1 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 12.5/8.3 | 1 | Automotive | -40 to 125 | SOIC | 1.20 | 1ku | |
| UCC2813-1-Q1 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 9.4/7.4 | 1 | Automotive | -40 to 125 | SOIC | 1.20 | 1ku | |
| UCC2813-0-Q1 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 7.2/6.9 | 1 | Automotive | -40 to 125 | SOIC | 1.20 | 1ku | |
| UC2875-EP | HiRel ACTIVE |
Full-Bridge | Current, Voltage | 100 | 1000 | 4 | HiRel Enhanced Product | -25 to 110 | SOIC | |||
| LM5034 | ACTIVE | Forward | Current | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP | 1.45 | 1ku | |||
| LM5033 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull, IBC | Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | VSSOP, WSON | 0.85 | 1ku | |||
| LM5115 | ACTIVE | Synchronous secondary-side post-regulator | Current, Voltage | 85 | 1000 | 1 | Frequency Synchronization | Catalog | -40 to 125 | TSSOP, WSON | 1.45 | 1ku | |
| UC1844-SP | HiRel ACTIVE |
Space | -55 to 125 | CDIP, LCCC | ||||||||
| UCC2892 | ACTIVE | Flyback, Forward | Current | 1000 | 13.0/8.0 | 1 | Input Line Monitor, Programmable Slope Compensation, Soft Start, Soft Switching | Catalog | -40 to 105, -40 to 85 | SOIC, TSSOP | 1.10 | 1ku | |
| UCC2893 | ACTIVE | Flyback, Forward | Current | 1000 | 13.0/8.0 | 1 | HV Start-up, Input Line Monitor, Programmable Slope Compensation, Soft Start, Soft Switching | Catalog | -40 to 105, -40 to 85 | SOIC, TSSOP | 1.10 | 1ku | |
| UCC2894 | ACTIVE | Flyback, Forward | Current | 1000 | 13.0/8.0 | 1 | Input Line Monitor, Programmable Slope Compensation, Soft Start, Soft Switching | Catalog | -40 to 85 | SOIC, TSSOP | 1.10 | 1ku | |
| UCC2891 | ACTIVE | Flyback, Forward | Current | 1000 | 13.0/8.0 | 1 | HV Start-up, Input Line Monitor, Programmable Slope Compensation, Soft Start, Soft Switching | Catalog | -40 to 85 | SOIC, TSSOP | 1.10 | 1ku | |
| UCC28220 | ACTIVE | Flyback, Forward | Current | 90 | 2000 | 10.0/8.0 | 2 | HV Start-up, Input Line Monitor, Programmable Slope Compensation | Catalog | -40 to 105 | SOIC, TSSOP | 1.90 | 1ku |
| UCC28221 | ACTIVE | Flyback, Forward | Current | 90 | 2000 | 13.0/8.0 | 2 | HV Start-up, Input Line Monitor, Programmable Slope Compensation, Soft Start | Catalog | -40 to 105 | SOIC, TSSOP | 2.40 | 1ku |
| UCC2808A-2Q1 | ACTIVE | Current | 50 | 1000 | 4.3/4.1 | 2 | Error Amplifier | Automotive | -40 to 125 | SOIC | 1.50 | 1ku | |
| UCC2808A-2EP | HiRel ACTIVE |
Current | 50 | 1000 | 4.3/4.1 | 2 | Error Amplifier | HiRel Enhanced Product | -40 to 125 | SOIC | ||
| UCC2808A-1Q1 | ACTIVE | Current | 50 | 1000 | 12.5/8.3 | 2 | Error Amplifier | Automotive | -40 to 125 | SOIC | 1.20 | 1ku | |
| UCC2808A-1EP | HiRel ACTIVE |
Current | 50 | 1000 | 12.5/8.3 | 2 | Error Amplifier | HiRel Enhanced Product | -40 to 125 | SOIC | ||
| LM5030 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current | 1000 | Programmable Slope Compensation, Synchronization Pin | Catalog | -40 to 125 | VSSOP, WSON | 0.99 | 1ku | |||
| UC2843AQ | ACTIVE | Boost | Current | 100 | 500 | 8.5/7.9 | 1 | Error Amplifier | Catalog | -40 to 125 | SOIC | 0.46 | 1ku |
| UC2845AQ | ACTIVE | Boost | Current | 50 | 500 | 8.5/7.9 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 0.46 | 1ku |
| UC2842AQ | ACTIVE | Boost | Current | 100 | 500 | 16/10 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 0.46 | 1ku |
| LM5025 | ACTIVE | Feedforward, Voltage | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP, WSON | 0.95 | 1ku | ||||
| UC28025 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 100 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Synchronization Pin | Catalog | -40 to 105 | PDIP, SOIC | 1.35 | 1ku |
| UC28023 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull, Secondary Side Regulator | Current | 100 | 1000 | 9.2/8.4 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Synchronization Pin | Catalog | -40 to 105 | PDIP, SOIC | 1.35 | 1ku |
| UC1843A-EP | HiRel ACTIVE |
Current | 100 | 500 | 8.5/7.9 | 1 | Error Amplifier | HiRel Enhanced Product | -55 to 125 | SOIC | ||
| UC1842A-EP | HiRel ACTIVE |
Current | 100 | 500 | 16/10 | 1 | Error Amplifier | HiRel Enhanced Product | -55 to 125 | SOIC | ||
| UC1845A-EP | HiRel ACTIVE |
Current | 50 | 500 | 8.5/7.9 | 1 | Error Amplifier | HiRel Enhanced Product | -55 to 125 | SOIC | ||
| UCC2800-EP | HiRel ACTIVE |
Current | 100 | 1000 | 7.2/6.9 | 1 | Error Amplifier | HiRel Enhanced Product | -40 to 125, -55 to 125 | SOIC | ||
| UCC2804-EP | HiRel ACTIVE |
Current | 50 | 1000 | 12.5/8.3 | 1 | Error Amplifier | HiRel Enhanced Product | -40 to 125 | SOIC | ||
| UCC2801-EP | HiRel ACTIVE |
Current | 50 | 1000 | 9.4/7.4 | 1 | Error Amplifier | HiRel Enhanced Product | -40 to 125, -55 to 125 | SOIC | ||
| UCC2805-EP | HiRel ACTIVE |
Current | 50 | 1000 | 4.1/3.6 | 1 | Error Amplifier | HiRel Enhanced Product | -40 to 125 | SOIC | ||
| UCC2802-EP | HiRel ACTIVE |
Current | 100 | 1000 | 12.5/8.3 | 1 | Error Amplifier | HiRel Enhanced Product | -40 to 125 | SOIC | ||
| LM5041 | ACTIVE | Push-Pull | Current | 1000 | Synchronization Pin | Catalog | -40 to 125 | TSSOP, WSON | 1.30 | 1ku | |||
| UCC2804-Q1 | ACTIVE | Current | 50 | 1000 | 12.5/8.3 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 1.30 | 1ku | |
| UCC2803-Q1 | ACTIVE | Current | 100 | 1000 | 4.1/3.6 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 1.30 | 1ku | |
| UCC2802-Q1 | ACTIVE | Current | 100 | 1000 | 12.5/8.3 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 1.30 | 1ku | |
| UCC2801-Q1 | ACTIVE | Current | 50 | 1000 | 9.4/7.4 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 1.30 | 1ku | |
| UCC2800-Q1 | ACTIVE | Current | 100 | 1000 | 7.2/6.9 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 1.30 | 1ku | |
| UCC2805-Q1 | ACTIVE | Current | 50 | 1000 | 4.1/3.6 | 1 | Error Amplifier | Automotive | -40 to 125 | SOIC | 1.30 | 1ku | |
| UC1844A-EP | HiRel ACTIVE |
Current | 50 | 500 | 16/10 | 1 | Error Amplifier | HiRel Enhanced Product | -55 to 125 | SOIC | ||
| UCC2803-EP | HiRel ACTIVE |
Current | 100 | 1000 | 4.1/3.6 | 1 | Error Amplifier | HiRel Enhanced Product | -40 to 125, -55 to 125 | SOIC | ||
| UCC28086 | ACTIVE | Half-Bridge, Push-Pull | Current | 50 | 1000 | 4.3/4.1 | 2 | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.20 | 1ku | |
| UCC28085 | ACTIVE | Half-Bridge, Push-Pull | Current | 50 | 1000 | 12.5/8.3 | 2 | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 0.95 | 1ku | |
| UCC28084 | ACTIVE | Half-Bridge, Push-Pull | Current | 50 | 1000 | 4.3/4.1 | 2 | Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.20 | 1ku |
| UCC28083 | ACTIVE | Half-Bridge, Push-Pull | Current | 50 | 1000 | 12.5/8.3 | 2 | Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.20 | 1ku |
| UCC38085 | ACTIVE | Boost, Buck, Half-Bridge, Push-Pull | Current | 50 | 1000 | 12.5/8.3 | 2 | Catalog | 0 to 70 | PDIP, SOIC | 1.10 | 1ku | |
| UCC38083 | ACTIVE | Boost, Buck, Half-Bridge, Push-Pull | Current | 50 | 1000 | 12.5/8.3 | 2 | Soft Start | Catalog | 0 to 70 | PDIP, SOIC | 1.10 | 1ku |
| UCC38084 | ACTIVE | Boost, Buck, Half-Bridge, Push-Pull | Current | 50 | 1000 | 4.3/4.1 | 2 | Soft Start | Catalog | 0 to 70 | SOIC, PDIP, TSSOP | 1.10 | 1ku |
| UCC38086 | ACTIVE | Boost, Buck, Half-Bridge, Push-Pull | Current | 50 | 1000 | 4.3/4.1 | 2 | Catalog | 0 to 70 | PDIP, SOIC | 1.10 | 1ku | |
| UC1525B-SP | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 400 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Space | -55 to 125 | CDIP, LCCC | |
| UC1875-SP | HiRel ACTIVE |
Space | -55 to 125 | CDIP, CFP, LCCC | ||||||||
| UCC28C42 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 14.5/9 | 1 | Error Amplifier | Catalog | -40 to 105 | PDIP, SOIC, VSSOP | 0.60 | 1ku |
| UCC38C45 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 8.4/7.6 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC, VSSOP | 0.60 | 1ku |
| UCC38C44 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 14.5/9 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC, VSSOP | 0.60 | 1ku |
| UCC38C43 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 8.4/7.6 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC, VSSOP | 0.60 | 1ku |
| UCC38C42 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 14.5/9 | 1 | Error Amplifier | Catalog | 0 to 70 | SOIC, VSSOP, PDIP | 0.60 | 1ku |
| UCC38C41 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 7/6.6 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC, VSSOP | 0.70 | 1ku |
| UCC38C40 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 7/6.6 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC, VSSOP | 0.70 | 1ku |
| UCC28C45 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 8.4/7.6 | 1 | Error Amplifier | Catalog | -40 to 105 | PDIP, SOIC, VSSOP | 0.60 | 1ku |
| UCC28C44 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 14.5/9 | 1 | Error Amplifier | Catalog | -40 to 105, -40 to 85 | PDIP, SOIC, VSSOP | 0.60 | 1ku |
| UCC28C43 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 8.4/7.6 | 1 | Error Amplifier | Catalog | -40 to 105 | PDIP, SOIC, VSSOP | 0.60 | 1ku |
| UCC28C40 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 7/6.6 | 1 | Error Amplifier | Catalog | -40 to 105, -40 to 85 | PDIP, SOIC, VSSOP | 0.75 | 1ku |
| UCC28C41 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 7/6.6 | 1 | Error Amplifier | Catalog | -40 to 105 | SOIC, VSSOP | 0.75 | 1ku |
| UC1863-SP | HiRel ACTIVE |
Green Mode | Space | -55 to 125 | CDIP, LCCC | |||||||
| UCC35706 | ACTIVE | Boost, Buck, Flyback, Forward | Feedforward, Voltage | 93 | 4000 | 12/8 | 1 | Catalog | 0 to 70 | PDIP, SOIC, VSSOP | 0.90 | 1ku | |
| UCC25706 | ACTIVE | Boost, Flyback, Forward | Feedforward, Voltage | 93 | 4000 | 12/8 | 1 | Catalog | -40 to 85 | PDIP, SOIC, VSSOP | 1.05 | 1ku | |
| UCC2961 | ACTIVE | Current | 72 | 400 | 1 | Catalog | -40 to 85 | SOIC | 2.05 | 1ku | |||
| UCC3961 | ACTIVE | Current | 72 | 400 | 1 | Catalog | 0 to 70 | SOIC | 1.60 | 1ku | |||
| UCC3960 | ACTIVE | Current | 72 | 400 | 1 | Catalog | 0 to 70 | PDIP, SOIC | 1.40 | 1ku | |||
| UCC35705 | ACTIVE | Boost, Buck, Flyback, Forward | Feedforward, Voltage | 93 | 4000 | 8.8/8.2 | 1 | Catalog | 0 to 70 | PDIP, SOIC, VSSOP | 0.75 | 1ku | |
| UCC25705 | ACTIVE | Boost, Flyback, Forward | Feedforward, Voltage | 93 | 4000 | 8.8/8.2 | 1 | Catalog | -40 to 85 | PDIP, SOIC, VSSOP | 0.90 | 1ku | |
| UCC2960 | ACTIVE | Current | 72 | 400 | 1 | Catalog | -40 to 85 | SOIC | 1.50 | 1ku | |||
| UCC1806-SP | HiRel ACTIVE |
Space | CDIP, LCCC | |||||||||
| UC1846-SP | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 7.7/6.95 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Space | -55 to 125 | CDIP, CFP, LCCC | |
| UC1845-SP | HiRel ACTIVE |
Space | -55 to 125 | CDIP, LCCC | ||||||||
| UC1843-SP | HiRel ACTIVE |
Boost, Flyback, Forward | 100 | 450 | 8.4/7.6 | 1 | Space | -55 to 125 | CDIP, LCCC, XCEPT | |||
| UC1842-SP | HiRel ACTIVE |
Space | -55 to 125 | CDIP, LCCC | ||||||||
| UC1825-SP | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Space | -55 to 125 | CDIP, LCCC | |
| UC1845A-SP | HiRel ACTIVE |
Space | -55 to 125 | CDIP, CFP, LCCC | ||||||||
| UC1844A-SP | HiRel ACTIVE |
Space | -55 to 125 | CDIP, LCCC | ||||||||
| UC1843A-SP | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 8.4/7.6 | 1 | Error Amplifier | Space | -55 to 125 | CDIP, LCCC | |
| UC1823A-SP | HiRel ACTIVE |
Space | CDIP | |||||||||
| UC1825A-SP | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Space | -55 to 125 | CDIP, LCCC | |
| UC1842A-SP | HiRel ACTIVE |
Space | -55 to 125 | CDIP, LCCC | ||||||||
| UCC1895 | HiRel ACTIVE |
Full-Bridge | Current, Feedforward, Voltage | 100 | 1000 | 11/9 | 4 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UCC2895 | ACTIVE | Full-Bridge | Current, Feedforward, Voltage | 100 | 1000 | 11/9 | 4 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching, Synchronization Pin | Catalog | -40 to 85 | PDIP, PLCC, SOIC, TSSOP, WAFERSALE | 3.10 | 1ku |
| UCC3895 | ACTIVE | Boost, Buck, Full-Bridge | Current, Feedforward, Voltage | 100 | 1000 | 11/9 | 4 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching, Synchronization Pin | Catalog | 0 to 70 | PDIP, PLCC, SOIC, TSSOP | 2.95 | 1ku |
| UCC3884 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 78 | 750 | 9.1/8.8 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 2.30 | 1ku |
| UC2827-1 | ACTIVE | Full-Bridge, Push-Pull | Current | 50 | 450 | 9/8.4 | 3 | Error Amplifier, Soft Start, Soft Switching | Catalog | -40 to 85 | SOIC | 3.70 | 1ku |
| EMB1499Q | ACTIVE | Forward | Current | 91 | 290 | 5 | 1 | Catalog | -40 to 125 | HTSSOP | 1.76 | 1ku | |
| UC3827-2 | ACTIVE | Buck, Full-Bridge, Push-Pull | Current | 50 | 450 | 9/8.4 | 3 | Error Amplifier, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP, SOIC | 4.20 | 1ku |
| UC3827-1 | ACTIVE | Buck, Full-Bridge, Push-Pull | Current | 50 | 450 | 9/8.4 | 3 | Error Amplifier, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP, SOIC | 4.20 | 1ku |
| UC2827-2 | ACTIVE | Buck, Full-Bridge, Push-Pull | Current | 50 | 450 | 9/8.4 | 3 | Error Amplifier, Soft Start, Soft Switching | Catalog | -40 to 85 | SOIC | 4.40 | 1ku |
| UCC2808A-2 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 4.3/4.1 | 2 | Error Amplifier, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.35 | 1ku |
| UCC3808A-1 | ACTIVE | Boost, Buck, Half-Bridge, Push-Pull | Current | 50 | 1000 | 12.5/8.3 | 2 | Error Amplifier, Soft Start | Catalog | 0 to 70 | PDIP, SOIC | 0.99 | 1ku |
| UCC2808A-1 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 12.5/8.3 | 2 | Error Amplifier, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.05 | 1ku |
| UCC3808-2 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 4.3/4.1 | 2 | Error Amplifier, Soft Start | Catalog | 0 to 70 | PDIP, SOIC | 0.99 | 1ku |
| UCC3808-1 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 12.5/8.3 | 2 | Error Amplifier, Soft Start | Catalog | 0 to 70 | PDIP, SOIC | 0.99 | 1ku |
| UCC3808A-2 | ACTIVE | Boost, Buck, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 4.3/4.1 | 2 | Error Amplifier, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 1.30 | 1ku |
| UCC2808-1 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 12.5/8.3 | 2 | Error Amplifier, Soft Start | Catalog | -40 to 85 | PDIP, SOIC | 1.05 | 1ku |
| UCC2808-2 | HiRel ACTIVE |
Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 4.3/4.1 | 2 | Error Amplifier, Soft Start | Military | -40 to 85 | PDIP, SOIC | |
| UCC2809-1 | ACTIVE | Boost, Flyback, Forward | Current, Feedforward, Voltage | 70 | 1000 | 10/8 | 1 | Soft Start | Catalog | -40 to 85 | SOIC, TSSOP, VSSOP | 0.95 | 1ku |
| UCC2809-2 | ACTIVE | Boost, Flyback, Forward | Current, Feedforward, Voltage | 70 | 1000 | 15/8 | 1 | Soft Start | Catalog | -40 to 85 | SOIC, TSSOP, VSSOP | 0.95 | 1ku |
| UCC3809-2 | ACTIVE | Boost, Buck, Flyback, Forward | Current, Feedforward, Voltage | 70 | 1000 | 15/8 | 1 | Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP, VSSOP | 0.85 | 1ku |
| UCC3809-1 | ACTIVE | Boost, Buck, Flyback, Forward | Current, Feedforward, Voltage | 70 | 1000 | 10/8 | 1 | Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP, VSSOP | 0.85 | 1ku |
| UCC25701 | ACTIVE | Boost, Flyback, Forward | Feedforward, Voltage | 99 | 700 | 13/9 | 1 | Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 3.10 | 1ku |
| UCC25702 | ACTIVE | Boost, Flyback, Forward | Feedforward, Voltage | 99 | 700 | 9.9/9.1 | 1 | Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 3.10 | 1ku |
| UCC35701 | ACTIVE | Boost, Buck, Flyback, Forward | Feedforward, Voltage | 99 | 700 | 13/9 | 1 | Soft Start, Synchronization Pin | Catalog | 0 to 70 | SOIC, PDIP, TSSOP | 2.95 | 1ku |
| UCC35702 | ACTIVE | Boost, Buck | Voltage | 99 | 700 | 9.9/9.1 | 1 | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 3.55 | 1ku | |
| UCC2807-3 | ACTIVE | Boost, Flyback, Forward | Current | 78 | 1000 | 4.3/4.1 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | SOIC | 1.65 | 1ku |
| UCC2807-2 | ACTIVE | Boost, Flyback, Forward | Current | 78 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC | 1.65 | 1ku |
| UCC2807-1 | ACTIVE | Boost, Flyback, Forward | Current | 78 | 1000 | 7.2/6.9 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC | 1.65 | 1ku |
| UCC3807-3 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 78 | 1000 | 4.3/4.1 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 1.50 | 1ku |
| UCC3807-1 | ACTIVE | Boost, Buck, Flyback, Forward, Sepic | Current | 78 | 1000 | 7.2/6.9 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | SOIC | 1.50 | 1ku |
| UCC3807-2 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 78 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC | 1.80 | 1ku |
| UCC3810 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 11.3/8.3 | 2 | Error Amplifier, Leading Edge Blanking, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 1.85 | 1ku |
| UCC2810 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 11.3/8.3 | 2 | Error Amplifier, Leading Edge Blanking, Synchronization Pin | Catalog | -40 to 85 | PDIP, SOIC | 1.90 | 1ku |
| UCC2583 | ACTIVE | Secondary Side Regulator | Current | 95 | 500 | 9/8.4 | 1 | Error Amplifier, Post Regulation, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, PLCC, SOIC | 2.55 | 1ku |
| UCC2581 | ACTIVE | Boost, Flyback, Forward | Voltage | 83 | 100 | 7.3/6.8 | 1 | Green Mode, Light Load Efficiency, Soft Start, Synchronization Pin | Catalog | -40 to 85 | SOIC | 1.75 | 1ku |
| UCC3581 | ACTIVE | Boost, Buck, Flyback, Forward | Voltage | 83 | 100 | 7.3/6.8 | 1 | Green Mode, Light Load Efficiency, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 1.50 | 1ku |
| UCC3583 | ACTIVE | Secondary Side Regulator | Current | 95 | 500 | 9/8.4 | 1 | Error Amplifier, Post Regulation, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 2.20 | 1ku |
| UCC2806 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 1000 | 7.5/6.75 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -40 to 85 | PDIP, PLCC, SOIC, SSOP, TSSOP | |
| UCC1806 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 1000 | 7.5/6.75 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UCC2806M | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 1000 | 7.5/6.75 | 2 | Military | -40 to 85 | CDIP | ||
| UCC3806 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 7.5/6.75 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, PLCC, SOIC, TSSOP | 4.10 | 1ku |
| UCC2889 | ACTIVE | Flyback | Feedforward, Voltage | 55 | 250 | 8.4/6.3 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start | Catalog | -40 to 85 | PDIP, SOIC | 0.85 | 1ku |
| UCC3889 | ACTIVE | Flyback | Feedforward, Voltage | 55 | 250 | 8.4/6.3 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start | Catalog | 0 to 70 | PDIP, SOIC | 0.75 | 1ku |
| UCC3806M | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 7.5/6.75 | 2 | Military | 0 to 70 | CDIP | ||
| UCC2803M | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 1000 | 4.1/3.6 | 1 | Military | -40 to 85 | CDIP | ||
| UCC2813-0 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 7.2/6.9 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.05 | 1ku |
| UCC2813-1 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 9.4/7.4 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.05 | 1ku |
| UCC2813-2 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.05 | 1ku |
| UCC2813-3 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | SOIC, TSSOP | 1.05 | 1ku |
| UCC2813-4 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, TSSOP, SOIC | 1.05 | 1ku |
| UCC2813-5 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.05 | 1ku |
| UCC3813-0 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 7.2/6.9 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 0.99 | 1ku |
| UCC3813-1 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 9.4/7.4 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 0.99 | 1ku |
| UCC3813-2 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 0.99 | 1ku |
| UCC3813-3 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 0.99 | 1ku |
| UCC3813-4 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 0.99 | 1ku |
| UCC3813-5 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 0.99 | 1ku |
| UC3876 | ACTIVE | Full-Bridge | Current, Feedforward, Voltage | 100 | 1000 | 15.2/9.2 | 4 | Error Amplifier, Soft Start, Soft Switching, Synchronization Pin | Catalog | 0 to 70 | PDIP | 11.28 | 1ku |
| UCC1800 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 1000 | 7.2/6.9 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Military | -55 to 125 | CDIP, LCCC | |
| UCC1801 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 1000 | 9.4/7.4 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Military | -55 to 125 | CDIP | |
| UCC1802 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Military | -55 to 125 | CDIP | |
| UCC1803 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Military | -55 to 125 | CDIP | |
| UCC1804 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Military | -55 to 125 | CDIP | |
| UCC1805 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Military | -55 to 125 | CDIP | |
| UCC2800 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 7.2/6.9 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.20 | 1ku |
| UCC2801 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 9.4/7.4 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.20 | 1ku |
| UCC2802 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP, WAFERSALE | 1.20 | 1ku |
| UCC2803 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.20 | 1ku |
| UCC2804 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | -40 to 85 | PDIP, SOIC, TSSOP | 1.20 | 1ku |
| UCC2805 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Military | -40 to 85 | PDIP, SOIC, TSSOP, WAFERSALE | |
| UCC2802M | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 1000 | 12.5/8.3 | 1 | Military | -40 to 85 | CDIP | ||
| UCC3805 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 1.10 | 1ku |
| UCC3804 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 1.10 | 1ku |
| UCC3803 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 4.1/3.6 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 1.10 | 1ku |
| UCC3802 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 12.5/8.3 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 1.10 | 1ku |
| UCC3801 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 1000 | 9.4/7.4 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | SOIC, PDIP, TSSOP | 1.10 | 1ku |
| UC1875 | HiRel ACTIVE |
Full-Bridge | Current, Feedforward, Voltage | 100 | 1000 | 10/7/9.2 | 4 | Error Amplifier, Soft Start, Soft Switching, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UCC3800 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 7.2/6.9 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start | Catalog | 0 to 70 | PDIP, SOIC, TSSOP | 1.10 | 1ku |
| UC1823A | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 16/10 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC1825A | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 16/10 | 2 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC2823A | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 16/10 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PLCC, SOIC, PDIP | 7.02 | 1ku |
| UC2823B | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 9.2/8.4 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Military | -40 to 85 | SOIC | |
| UC2825A | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 16/10 | 2 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, SOIC, PLCC | 2.92 | 1ku |
| UC2825B | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Military | -40 to 85 | SOIC, PDIP | |
| UC3856 | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 7.7/7 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, PLCC, SOIC | 1.79 | 1ku |
| UC3823A | ACTIVE | Boost, Buck, Flyback, Forward | Current, Voltage | 100 | 1000 | 16/10 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Catalog | 0 to 70 | SOIC, PDIP, WAFERSALE | 6.41 | 1ku |
| UC3823B | ACTIVE | Boost, Buck, Flyback, Forward | Current, Voltage | 100 | 1000 | 9.2/8.4 | 1 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 7.72 | 1ku |
| UC3825A | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current, Voltage | 50 | 1000 | 16/10 | 2 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, PLCC, SOIC | 2.78 | 1ku |
| UC3825B | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current, Voltage | 50 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Leading Edge Blanking, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 5.36 | 1ku |
| UC1856 | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 7.7/7 | 2 | Error Amplifier, Synchronization Pin, Soft Start | Military | -55 to 125 | CDIP, LCCC | |
| UC2856 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 7.7/7 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, SOIC | 1.87 | 1ku |
| UC2856M | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 7.7/7 | 2 | Military | -40 to 85 | CDIP | ||
| UC1863 | HiRel ACTIVE |
Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 8/7 | 2 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Military | -55 to 125 | CDIP, LCCC | |
| UC2861 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull, Resonant | Voltage | 50 | 450 | 16.5/10.5 | 2 | Error Amplifier, Light Load Efficiency, Soft Start, Soft Switching | Catalog | -40 to 85 | PLCC, SOIC | 2.87 | 1ku |
| UC2863 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull, Resonant | Voltage | 50 | 450 | 8/7 | 2 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | -40 to 85 | PDIP, SOIC | 2.87 | 1ku |
| UC2864 | ACTIVE | Boost, Buck, Flyback, Forward, Resonant | Voltage | 1 | 450 | 8/7 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | -40 to 85 | SOIC | 2.87 | 1ku |
| UC2865 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull, Resonant | Voltage | 50 | 450 | 16.5/10.5 | 2 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | -40 to 85 | PDIP | 3.18 | 1ku |
| UC2866 | ACTIVE | Boost, Buck, Flyback, Forward, Resonant | Voltage | 1 | 450 | 16.5/10.5 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | -40 to 85 | PDIP | 3.18 | 1ku |
| UC3861 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 16.5/10.5 | 2 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP, SOIC | 2.56 | 1ku |
| UC3862 | ACTIVE | Boost, Flyback, Forward | Voltage | 100 | 450 | 16.5/10.5 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP | 2.87 | 1ku |
| UC3863 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 8/7 | 2 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP, SOIC | 2.56 | 1ku |
| UC3864 | ACTIVE | Boost, Flyback, Forward | Voltage | 1 | 450 | 8/7 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP | 2.87 | 1ku |
| UC3865 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 16.5/10.5 | 2 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP, PLCC, SOIC | 2.56 | 1ku |
| UC3867 | ACTIVE | Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 8/7 | 2 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP, SOIC | 2.15 | 1ku |
| UC3868 | ACTIVE | Boost, Flyback, Forward | Voltage | 1 | 450 | 8/7 | 1 | Error Amplifier, Green Mode, Light Load Efficiency, Soft Start, Soft Switching | Catalog | 0 to 70 | PDIP | 2.87 | 1ku |
| TL494 | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 45 | 300 | 2 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85, 0 to 70 | PDIP, SO, SOIC, TSSOP | 0.17 | 1ku | |
| TL594 | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 45 | 300 | 6.1/6 | 2 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85, 0 to 70 | PDIP, SO, SOIC, TSSOP | 0.27 | 1ku |
| TL598 | HiRel ACTIVE |
Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 45 | 300 | 4/6 | 2 | Adjustable Switching Frequency, Error Amplifier | Military | 0 to 70 | PDIP, SOIC | |
| SG2524 | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 45 | 722 | 2 | Adjustable Switching Frequency, Error Amplifier | Catalog | -25 to 85 | PDIP, SOIC | 0.33 | 1ku | |
| SG3524 | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 45 | 722 | 2 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SO, SOIC | 0.33 | 1ku | |
| TL2842 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 16/10 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.26 | 1ku |
| TL3845 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.28 | 1ku |
| TL2844 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 500 | 16/10 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.31 | 1ku |
| TL2845 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.31 | 1ku |
| TL3842 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 16/10 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.26 | 1ku |
| TL3843 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.26 | 1ku |
| TL3844 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 500 | 16/10 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.28 | 1ku |
| TL2843 | ACTIVE | Boost, Flyback, Forward | Current | 100 | 500 | 8.4/7.6 | 1 | Adjustable Switching Frequency, Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.29 | 1ku |
| UC3845AM | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 50 | 450 | 8.4/7.6 | 1 | Military | 0 to 70 | CDIP | ||
| UC1843A | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | -55 to 125 | CDIP, LCCC | |
| UC3845A | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 50 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | 0 to 70 | PDIP, SOIC | |
| UC3844A | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 450 | 16/10 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.42 | 1ku |
| UC3843A | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 100 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | 0 to 70 | PDIP, SOIC, WAFERSALE | |
| UC1844A | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 450 | 16/10 | 1 | Error Amplifier | Military | -55 to 125 | CDIP, LCCC | |
| UC1845A | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | -55 to 125 | CDIP, LCCC | |
| UC2842A | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 16/10 | 1 | Error Amplifier | Military | -40 to 85 | PDIP, SOIC | |
| UC2843A | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | -40 to 85 | PDIP, PLCC, SOIC | |
| UC2844A | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 450 | 16/10 | 1 | Error Amplifier | Catalog | -40 to 125, -40 to 85 | PDIP, SOIC | 0.46 | 1ku |
| UC2845A | ACTIVE | Boost, Flyback, Forward | Current | 50 | 450 | 8.4/7.6 | 1 | Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.50 | 1ku |
| UC3842A | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 450 | 16/10 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.42 | 1ku |
| UC2851 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 450 | 8/7.8 | 1 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, SOIC | 11.56 | 1ku |
| UC2841 | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current, Feedforward, Voltage | 95 | 450 | 8/7.8 | 1 | Error Amplifier, Soft Start, Synchronization Pin | Military | -20 to 85 | PDIP, SOIC | |
| UC3841 | HiRel ACTIVE |
Boost, Flyback, Forward | Current, Feedforward, Voltage | 95 | 450 | 8/7.8 | 1 | Error Amplifier, Soft Start, Synchronization Pin | Military | 0 to 70 | PDIP | |
| UC3851 | ACTIVE | Boost, Buck, Flyback, Forward | Current, Feedforward, Voltage | 50 | 450 | 8/7.8 | 1 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 9.71 | 1ku |
| UC2825M | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 9.2/8.4 | 2 | Military | -40 to 85 | CDIP | ||
| UC3823 | ACTIVE | Boost, Buck, Flyback, Forward | Current, Voltage | 100 | 1000 | 9.2/8.4 | 1 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PLCC, SOIC, PDIP | 1.68 | 1ku |
| UC3825M | HiRel ACTIVE |
Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current, Voltage | 50 | 1000 | 9.2/8.4 | 2 | Military | 0 to 70 | CDIP | ||
| UC3825 | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current, Voltage | 50 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, PLCC, SOIC | 1.68 | 1ku |
| UC1823 | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 9.2/8.4 | 1 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC3824 | ACTIVE | Boost, Buck, Secondary Side Regulator | Current, Voltage | 100 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 7.82 | 1ku |
| UC2824 | ACTIVE | Boost | Current | 100 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, PLCC, SOIC | 9.31 | 1ku |
| UC2823 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 1000 | 9.2/8.4 | 1 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -25 to 85 | PDIP, SOIC | 1.76 | 1ku |
| UC1825 | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, CFP, LCCC | |
| UC2825 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 1000 | 9.2/8.4 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, PLCC, SOIC | 1.76 | 1ku |
| UC1842A | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 16/10 | 1 | Error Amplifier | Military | -55 to 125 | CDIP, LCCC | |
| UC1526A | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC3526AM | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Military | 0 to 70 | CDIP | ||
| UC2526AM | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Military | -25 to 85 | CDIP | ||
| UC3846M | HiRel ACTIVE |
Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 7.7/6.95 | 2 | Military | 0 to 70 | CDIP | ||
| UC3846 | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 7.7/6.95 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, PLCC, SOIC | 1.60 | 1ku |
| UC3845 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 450 | 8.4/7.6 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.42 | 1ku |
| UC3844 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 50 | 450 | 16/10 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.42 | 1ku |
| UC3843 | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 100 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | 0 to 70 | PDIP, SOIC | |
| UC3842 | ACTIVE | Boost, Buck, Flyback, Forward | Current | 100 | 450 | 16/10 | 1 | Error Amplifier | Catalog | 0 to 70 | PDIP, SOIC | 0.42 | 1ku |
| UC3526 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | SOIC, PDIP | 1.09 | 1ku |
| UC2847 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 7.7/6.95 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, SOIC | 3.71 | 1ku |
| UC2846 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 7.7/6.95 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, PLCC, SOIC | 1.70 | 1ku |
| UC2845 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | -40 to 85 | PDIP, SOIC | |
| UC2844 | ACTIVE | Boost, Flyback, Forward | Current | 50 | 450 | 16/10 | 1 | Error Amplifier | Catalog | -40 to 85 | PDIP, SOIC | 0.50 | 1ku |
| UC2843 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | -40 to 85 | PDIP, SOIC | |
| UC2842 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 16/10 | 1 | Error Amplifier | Military | -40 to 85 | PDIP, SOIC | |
| UC2526 | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -25 to 85 | PDIP | 1.66 | 1ku |
| UC1846 | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 7.7/6.95 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC1845 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | -55 to 125 | CDIP, CFP, LCCC | |
| UC1844 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 50 | 450 | 16/10 | 1 | Error Amplifier | Military | -55 to 125 | CDIP, LCCC | |
| UC1843 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 8.4/7.6 | 1 | Error Amplifier | Military | -55 to 125 | CDIP, CFP, LCCC | |
| UC1842 | HiRel ACTIVE |
Boost, Flyback, Forward | Current | 100 | 450 | 16/10 | 1 | Error Amplifier | Military | -55 to 125 | CDIP, CFP, LCCC | |
| UC1526 | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC2526A | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -25 to 85 | PDIP, PLCC, SOIC | |
| UC2526M | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Military | -25 to 85 | CDIP | ||
| UC2846M | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 7.7/6.95 | 2 | Military | -40 to 85 | CDIP | ||
| UC3526A | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 1.09 | 1ku |
| UC3526M | HiRel ACTIVE |
Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Military | 0 to 70 | CDIP | ||
| UC3842M | HiRel ACTIVE |
Boost, Buck, Flyback, Forward | Current | 100 | 450 | 16/10 | 1 | Military | CDIP | |||
| UC3847 | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Current | 50 | 450 | 7.7/6.95 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | 0 to 70 | PDIP, SOIC | |
| UC1525A | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC2525A | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -25 to 85 | PDIP, SOIC | |
| UC1524A | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7.5/7 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC2524AM | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7.5/7 | 2 | Military | -40 to 85 | CDIP | ||
| UC2524 | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7.5/7 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -25 to 85 | PDIP, SOIC | |
| UC1527A | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP, LCCC | |
| UC3527B | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP | 3.50 | 1ku |
| UC3527A | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP | 2.30 | 1ku |
| UC3524 | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7.5/7 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | 0 to 70 | PDIP, SOIC, WAFERSALE | |
| UC2525AM | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Military | -25 to 85 | CDIP | ||
| UC3525B | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 2.35 | 1ku |
| UC3525A | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, PLCC, SOIC | 0.67 | 1ku |
| UC3524A | ACTIVE | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7.5/7 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | 0 to 70 | PDIP, SOIC | 0.67 | 1ku |
| UC3524AM | HiRel ACTIVE |
Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7.5/7 | 2 | Military | 0 to 70 | CDIP | ||
| UC2524A | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7.5/7 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP, SOIC | 0.67 | 1ku |
| UC2527A | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | PDIP | 2.38 | 1ku |
| UC3525AM | HiRel ACTIVE |
Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Military | 0 to 70 | CDIP | ||
| UC3527AM | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Military | 0 to 70 | CDIP | ||
| UC2525B | ACTIVE | Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Catalog | -40 to 85 | SOIC | 2.46 | 1ku |
| UC1525B | HiRel ACTIVE |
Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull | Voltage | 50 | 450 | 7/6.8 | 2 | Error Amplifier, Soft Start, Synchronization Pin | Military | -55 to 125 | CDIP | |
| UCC28730 | ACTIVE | Flyback | Current | 99 | 83 | 21/7 | 1 | Low Power, Light Load Efficiency, Soft Switching, Current Limiting, HV Start-up, Thermal Shutdown, Green Mode, Input Line Monitor, Leading Edge Blanking, Soft Start | Catalog | -40 to 125 | SOIC | 0.42 | 1ku |
| UCC2570-Q1 | ACTIVE | Boost, Flyback, Forward | Voltage | 80 | 500 | 13/9 | 1 | Automotive | ||||
| TPS3103-EP | PREVIEW | Low Power | Catalog | |||||||||
| UCC28911 | ACTIVE | Buck, Flyback | Current | 99 | 115 | 9.5/6.5 | Light Load Efficiency, Current Limiting, Integrated Switch, Adjustable Switching Frequency, HV Start-up, Thermal Shutdown, Green Mode, Input Line Monitor, Leading Edge Blanking, Soft Start | Catalog | -40 to 125 | SOIC | 0.82 | 1ku | |
