Switching Regulators

ProductRegulator Type# of OutputsInput Voltage Range Min(V)Input Voltage Range Max (V)Output Voltage Range Min (V)Output Voltage Range Max (V)Output Current (A) MaxQuiescent Current (mA) typSwitching Frequency (kHz)Automotive QualSwitch current (A) typSynchronous RectifierOperating Temperature Range (°C)Automotive RatedVfb (V)Duty Cycle Max (%)SHUTDOWN Current (µA) (Typ)Light Load Efficiency ModeAlternative TopologyPackages
MCP1623Step Up (Boost)0.655.525.50.22500No0.425Yes-40 to 851.21900.7No6/SOT-238/DFN
MCP1624Step Up (Boost)0.655.525.50.019500No0.425Yes-40 to 851.21900.7Yes6/SOT-238/DFN
MCP16251Step Up (Boost)0.825.51.85.50.004500No0.65Yes-40 to 851.23910.6Yes6/SOT-238/TDFN
MCP16252Step Up (Boost)0.825.51.85.50.004500No0.65Yes-40 to 851.23910.6Yes6/SOT-238/TDFN
MCP1640Step Up (Boost)0.655.525.50.019500No0.8Yes-40 to 851.21900.7Yes6/SOT-238/DFN
MCP1642Step Up (Boost)0.655.51.85.50.41000No1.8Yes-40 to 851.21901No8/DFN8/MSOP
MCP1643Step Up (Boost)0.550.650.031000Yes1.8Yes-40 to 850.12901.2No8/DFN8/MSOP
MCP1661Step Up (Boost)2.45.5320.25500No1.3No-40 to 1251.227900.2NoSEPIC, Flyback5/SOT-238/TDFN
MCP1662Step Up (Boost)2.45.5320.25500No1.3No-40 to 1250.3900.02No5/SOT-238/TDFN
MCP1663Step Up (Boost)2.45.5320.25500No1.8No-40 to 1251.227900.3NoSEPIC, Flyback5/SOT-238/TDFN
MCP1664Step Up (Boost)2.45.5320.25500No1.8No-40 to 1250.3900.04No5/SOT-238/TDFN
MIC2141Step Up (Boost)2.5142.8220.07330No1No-40 to 851.242NoSEPIC, Flyback5/SOT-23
MIC2145Step Up (Boost)2.4162.4160.2450No0.9Yes-40 to 851.080.5NoSEPIC, Flyback8/MSOP10/VDFN
MIC2171Step Up (Boost)3403.6657100No4No-40 to 851.2495NoSEPIC, Flyback5/DDPAK5/TO-220
MIC2172Step Up (Boost)3403.6657100No2No-40 to 851.24580NoSEPIC, Flyback8/PDIP8/SOIC
MIC2230Step Down (Buck)22.55.50.85.52500Yes-40 to 125No0.811No12/VDFN
MIC2238Step Down (Buck)22.55.50.85.52500Yes-40 to 125No0.811No12/VDFN
MIC2250Step Up (Boost)2.55.53320.052No2No-40 to 1251.24870.1No5/TSOT8/VDFN
MIC2251Step Up (Boost)2.55.53370.07No2No-40 to 1251.24870.1No5/TSOT8/VDFN
MIC2253Step Up (Boost)2.510330151000No3.5No-40 to 1251.245900.1No12/VDFN
MIC2288Step Up (Boost)2.5103.6342.81200No1.2No-40 to 1251.24900.1NoSEPIC5/TSOT8/VDFN
MIC2290Step Up (Boost)2.5103342.51200No0.75No-40 to 1251.24850.2NoSEPIC, Flyback8/VDFN
MIC2295Step Up (Boost)2.5103342.81200No1.7No-40 to 1251.24900.1NoSEPIC, CUK, Flyback5/TSOT8/VDFN
MIC2296Step Up (Boost)2.5103342.8600No1.7No-40 to 1251.24950.1NoSEPIC, CUK, Flyback5/TSOT8/VDFN
MIC23158Step Down (Buck)22.75.50.623.3453000Yes-40 to 125No0.620.90.1Yes20/VQFN
MIC23159Step Down (Buck)22.75.50.623.3453000Yes-40 to 125No0.620.90.1Yes20/VQFN
MIC23250Step Down (Buck)22.75.50.724000Yes-40 to 125No0.720.860.01Yes10/UDFN12/UDFN
MIC23254Step Down (Buck)22.55.511.84000Yes-40 to 125No0.860.01Yes10/UDFN
MIC23450Step Down (Buck)32.75.50.623.3693000Yes-40 to 125No0.620.90.01Yes32/VQFN
MIC23451Step Down (Buck)32.75.50.623.3653000Yes-40 to 125No0.620.90.01Yes26/VQFN
MIC24420Step Down (Buck)24.5150.71000Yes-40 to 125No0.70.7625No24/VQFN
MIC24421Step Down (Buck)24.5150.7500Yes-40 to 125No0.70.925No24/VQFN
MIC2570Step Up (Boost)1.3152.8536020No1.1No-40 to 850.2267130NoSEPIC8/SOIC
MIC2571Step Up (Boost)0.9152.8536020No1.1No-40 to 850.2267120No8/MSOP
MIC2601Step Up (Boost)4.5205404.21200No1.7No-40 to 1251.26850.08No8/VDFN
MIC2602Step Up (Boost)4.5205404.22000No1.7No-40 to 1251.26800.08No8/VDFN
MIC2605Step Up (Boost)4.5205404.21200No0.8No-40 to 1251.25850.08No8/VDFN
MIC2606Step Up (Boost)4.5205404.22000No0.8No-40 to 1251.25800.08No8/VDFN
MIC2619Step Up (Boost)2.86.52.8352.11200No0.35No-40 to 1251.265900.04No6/TSOT
MIC2875Step Up (Boost)2.55.53.25.512000No4.8Yes-40 to 1250.9921Yes8/UDFN
MIC2876Step Up (Boost)2.55.53.25.512000No4.8Yes-40 to 1250.9921Yes8/UDFN
MIC3172Step Up (Boost)3403.6657100No1.25No-40 to 851.24950.1NoSEPIC, CUK, Flyback8/PDIP8/SOIC
MIC4742Step Down (Buck)22.95.50.65.52000No-40 to 125No0.611.6No16/TSSOP16/VQFN
MIC4744Step Down (Buck)22.95.50.65.54000No-40 to 125No0.611.6No16/TSSOP16/VQFN
MIC4782Step Down (Buck)2360.60761800No-40 to 125No0.60711.6No16/VQFN
TC115Step Up (Boost)2.210350.08100No0.35No-40 to 85920.5Yes5/SOT-89
LM2574Step Down (Buck)14401.230552No-40 to 125No1.230.9850No8/PDIP
MCP1601Step Down (Buck)12.75.50.900.119750Yes-40 to 85No0.810.05Yes8/MSOP
MCP1602Step Down (Buck)12.75.50.84.500.0452000Yes-40 to 85No0.80.05Yes8/DFN8/MSOP
MCP1603Step Down (Buck)12.75.50.84.500.0452000Yes-40 to 85No0.810.1Yes5/TSOT8/DFN
MCP1612Step Down (Buck)12.75.50.85051400Yes-40 to 85No0.810.01No8/DFN8/MSOP
MCP16301Step Down (Buck)143021502500No-40 to 85No0.80.957No6/SOT-23
MCP16301HStep Down (Buck)14.73621502500No-40 to 125Yes0.80.957No6/SOT-23
MCP16311Step Down (Buck)14.43022400.085500Yes-40 to 125Yes0.80.943Yes8/MSOP8/TDFN
MCP16312Step Down (Buck)14.43022400.085500Yes-40 to 125Yes0.80.943No8/MSOP8/TDFN
MCP16331Step Down (Buck)14.45022401500No-40 to 125Yes0.80.936No6/SOT-238/TDFN
MIC2202Step Down (Buck)12.35.50.55.500.35Yes-40 to 125No0.510.01No10/MSOP10/VDFN
MIC2203Step Down (Buck)12.35.50.55.500.321000Yes-40 to 125No0.510.01No10/MSOP10/VDFN
MIC2204Step Down (Buck)12.35.515.500.322000Yes-40 to 125No116No10/MSOP10/VDFN
MIC2205Step Down (Buck)12.75.515.500.692000Yes-40 to 125No110.1No10/VDFN
MIC2206Step Down (Buck)12.75.515.500.572000Yes-40 to 125No110.1No10/VDFN
MIC2245Step Down (Buck)12.75.515.500.714000Yes-40 to 125No110.01No10/VDFN
MIC2285Step Down (Buck)12.75.515.500.798000Yes-40 to 125No110.01No10/VDFN
MIC2285AStep Down (Buck)12.75.515.500.798000Yes-40 to 125No110.01No10/UDFN
MIC23030Step Down (Buck)12.75.50.6200.0218000Yes-40 to 125No0.620.80.01Yes6/UDFN
MIC23031Step Down (Buck)12.75.50.6200.0214000Yes-40 to 125No0.620.890.01Yes6/UDFN
MIC23050Step Down (Buck)12.75.50.7200.0214000Yes-40 to 125No00.890.01Yes8/VDFN
MIC23051Step Down (Buck)12.75.50.7200.024000Yes-40 to 125No00.890.01Yes8/VDFN
MIC33050Step Down (Buck)000Yes0012/VQFN
MIC4574Step Down (Buck)14241.2305200No-40 to 85No1.230.9550No8/PDIP
LM2575Step Down (Buck)14401.2311052No-40 to 125No1.230.9850No5/DDPAK5/TO-22016/PDIP24/SOIC 300mil
MIC2179Step Down (Buck)14.516.51.24516.510.6200Yes-40 to 85No1.24511Yes20/SSOP 208mil
MIC2224Step Down (Buck)12.75.505.510.362000Yes-40 to 125No011No10/VDFN
MIC23156Step Down (Buck)12.75.50.72.410.033000Yes-40 to 125No00.80.1Yes16/WLCSP17/VQFN
MIC4575Step Down (Buck)14241.2315200No-40 to 85No1.230.9550No5/DDPAK5/TO-220
MIC4680Step Down (Buck)14341.2317200No-40 to 125No1.230.9750No8/SOIC
MIC4690Step Down (Buck)14341.2317500No-40 to 125No1.230.9350No8/SOIC
MIC4721Step Down (Buck)12.75.515.510.572000No-40 to 125No112No10/MSOP
MIC2177Step Down (Buck)14.516.51.24516.520.5200Yes-40 to 85No1.24511Yes20/SOIC 300mil
MIC2178Step Down (Buck)14.516.51.24516.520.6200Yes-40 to 85No1.24511Yes20/SOIC 300mil
MIC22200Step Down (Buck)12.65.50.75.521.2Yes-40 to 125No0.713.7No12/VDFN
MIC22205Step Down (Buck)12.95.50.75.521.20Yes-40 to 125No0.713.7No12/VDFN
MIC2267Step Down (Buck)135.515.521Yes-40 to 125No111No12/VDFN
MIC23150Step Down (Buck)12.75.50.9520.0234000Yes-40 to 125No00.80.01Yes8/VDFN
MIC23153Step Down (Buck)12.75.50.6220.0224000Yes-40 to 125No0.620.80.01Yes10/UDFN
MIC23155Step Down (Buck)12.75.50.6220.0223000Yes-40 to 125No0.620.890.01Yes10/UDFN
MIC23201Step Down (Buck)12.75.50.623.621.152000Yes-40 to 125No0.620.81.34No10/VDFN
MIC28512Step Down (Buck)14.6700.82420.4Yes-40 to 125No0.80.850.1Yes24/VQFN
MIC4681Step Down (Buck)14301.2527400No-40 to 125No1.250.9550No8/SOIC
MIC4682Step Down (Buck)14341.2327200No-40 to 125No1.230.9535NoPlease call for package information
MIC4684Step Down (Buck)14301.2426200No-40 to 125No1.240.945NoPlease call for package information
MIC4720Step Down (Buck)12.75.515.520.572000No-40 to 125No112No10/MSOP12/VDFN
LM2576Step Down (Buck)14401.2333052No-40 to 125No1.230.9850No5/DDPAK5/TO-220
MIC2207Step Down (Buck)12.75.515.530.572000Yes-40 to 125No112No12/VDFN
MIC23303Step Down (Buck)12.95.50.623.6304000Yes-40 to 125No0.620.80Yes12/VDFN
MIC28511Step Down (Buck)14.6600.82430.4Yes-40 to 125No0.80.850.1Yes24/VQFN
MIC4576Step Down (Buck)14361.2335200No-40 to 85No1.230.9550No5/DDPAK5/TO-220
MIC4685Step Down (Buck)14301.2436200No-40 to 125No1.240.945No7/SPAK
MIC4722Step Down (Buck)12.75.515.530.572700No-40 to 125No112No12/VDFN
MIC4723Step Down (Buck)12.75.515.530.572000No-40 to 125No112No10/MSOP12/VDFN
MIC4724Step Down (Buck)13615.530.572000No-40 to 125No112No10/MSOP
MIC4930Step Down (Buck)12.75.50.730.83300Yes-40 to 125No0.6250.01No10/VDFN
MIC22400Step Down (Buck)12.65.50.75.541.3Yes-40 to 125No0.715No20/TSSOP20/VQFN
MIC22405Step Down (Buck)12.95.50.75.541.3Yes-40 to 125No0.715No20/VQFN
MIC28510Step Down (Buck)14.5750.85.541.4Yes-40 to 125No0.80.8700No28/VQFN
MIC28513Step Down (Buck)14.6450.82440.4Yes-40 to 125No0.80.850.1Yes24/VQFN
MIC24045Step Down (Buck)14.5190.655.551200No0Yes-40 to +1250.65900No20/VQFN
MIC24046Step Down (Buck)14.5190.73.355.6Yes-40 to 125No042No20/VQFN
MIC26400Step Down (Buck)14.5260.85.551.4300Yes-40 to 125No0.80.87700No28/VQFN
MIC4950Step Down (Buck)12.75.50.750.83300Yes-40 to 125No0.6250.01No8/SOIC10/VDFN
MIC22600Step Down (Buck)12.65.50.75.560.851000Yes-40 to 125No0.715No24/TSSOP24/VQFN
MIC22601Step Down (Buck)12.65.50.75.560.854000Yes-40 to 125No0.715No24/VQFN
MIC22602Step Down (Buck)12.65.50.75.560.851000Yes-40 to 125No0.715No24/VQFN
MIC23603Step Down (Buck)12.95.50.623.660.0244000Yes-40 to 125No0.620.80.01Yes20/VDFN
MIC24051Step Down (Buck)14.5190.85.560.73600Yes-40 to 125No0.80.825No28/VQFN
MIC24052Step Down (Buck)14.5190.85.560.45600Yes-40 to 125No0.80.825Yes28/VQFN
MIC26601Step Down (Buck)14.5280.85.560.73600Yes-40 to 125No0.80.825No28/VQFN
MIC26603Step Down (Buck)14.5280.85.560.45600Yes-40 to 125No0.80.825Yes28/VQFN
MIC26603ZStep Down (Buck)14.5280.65.560.73600Yes-40 to 125No0.60.825No28/VQFN
MIC22700Step Down (Buck)12.65.50.75.570.851000Yes-40 to 125No0.715No24/VQFN
MIC22705Step Down (Buck)12.95.50.75.570.851000Yes-40 to 125No0.715No24/VQFN
MIC26600Step Down (Buck)14.5260.85.571.4300Yes-40 to 125No0.80.87700No28/VQFN
MIC27600Step Down (Buck)14.5360.85.571.4300Yes-40 to 125No0.80.87700No28/VQFN
MIC24053Step Down (Buck)14.5190.85.590.73600Yes-40 to 125No0.80.825No28/VQFN
MIC24054Step Down (Buck)14.5190.85.590.45600Yes-40 to 125No0.80.825Yes28/VQFN
MIC26901Step Down (Buck)14.5280.85.590.45600Yes-40 to 125No0.80.825No28/VQFN
MIC26903Step Down (Buck)14.5280.85.590.45600Yes-40 to 125No0.80.825Yes28/VQFN
MIC26903ZStep Down (Buck)14.5280.65.590.73600Yes-40 to 125No0.60.825No28/VQFN
MIC22950Step Down (Buck)12.65.50.75.5101Yes-40 to 125No0.715No32/VQFN
MIC24055Step Down (Buck)14.5190.85.5120.73600Yes-40 to 125No0.80.825No28/VQFN
MIC24056Step Down (Buck)14.5190.85.5120.45600Yes-40 to 125No0.80.825Yes28/VQFN
MIC261201Step Down (Buck)14.5280.85.5120.45600Yes-40 to 125No0.80.825No28/VQFN
MIC261203Step Down (Buck)14.5280.85.5120.45600Yes-40 to 125No0.80.825Yes28/VQFN
MIC261203ZStep Down (Buck)14.5280.65.5120.73600Yes-40 to 125No0.60.825No28/VQFN
MIC26950Step Down (Buck)14.5260.85.5121.4300Yes-40 to 125No0.80.87700No28/VQFN