MCP1754

The MCP1754/MCP1754S is a 16 volt, high PSRR voltage regulator with short circuit current foldback. The MCP1754/MCP1754S regulator provides up to 150 mA of current. The input operating voltage range is specified from 3.6V to 16V continuous, 18V absolute maximum, making it ideal for automotive and commercial 12 VDC systems. The MCP1754/MCP1754S typically delivers 72 dB of ripple rejection at 1 kHz, performing well in AC sensitive applications like GFCI and AFCI circuit breaker designs. The Current Foldback feature is a true short circuit current foldback: the device current will gradually drop to 30 mA under short circuit conditions. When the short is removed, the device will recover and continue operating.

Features
  • High PSRR: 72 dB @1 kHz Typical
  • Low 56.0 µA Typical Quiescent Current
  • Wide Input Operating Voltage Range: 3.6V to 16.0V
  • 150 mA Output Current for All Output Voltages
  • Low Drop Out Voltage, 300 mV Typical at 150 mA
  • 0.4% Typical Output Voltage Regulation
  • Standard Output Voltage Options (1.8V, 2.5V, 3.0V, 3.3V, 5.0V), Additional Options Available on Request
  • Output Voltage Tolerances of ±2.0% Over Entire Temperature Range
  • Stable with Minimum 1.0 µF Output Capacitance
  • Power Good Output
  • Shutdown Input
  • True Current Foldback Protection
  • Short-Circuit Protection
  • Overtemperature Protection
  • ESD protection (>4kV HBM)
Parameter
Parameter Name Value Value
Product Type Single LDOs Single LDOs
# of Out 1 1
IOUT #1
IOUT #2
IOUT #3
IOUT #4
IOUT (mA) 150 150
VIN Min (V) 3.6 3.6
VIN Max (V) 16 16
VOUT (V)
Voltage Drop Typ (mV) 300 300
IGND Typ (µA) 56 56
Tol Typ % ±0.4 ±0.4
PSRR 1 kHz (dB) 72 72
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect
Documents
MCP1754 150 mA, 16V, High Performance LDOData Sheets09/19/20131323KB
MCP3914 ADC Evaluation Board for 16-Bit MCUs User's GuideProduct Document10/10/20131047KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP1754-1802E/MC8DFN-40C to +125CTUBE0.630.520.480.460.46
MCP1754-3002E/MC8DFN-40C to +125CTUBE0.630.520.480.460.46
MCP1754-3302E/MC8DFN-40C to +125CTUBE0.630.520.480.460.46
MCP1754-5002E/MC8DFN-40C to +125CTUBE0.630.520.480.460.46
MCP1754T-1802E/DC5SOT-223-40C to +125CT/R0.650.550.500.480.48
MCP1754T-1802E/MC8DFN-40C to +125CT/R0.570.480.440.430.42
MCP1754T-1802E/OT5SOT-23-40C to +125CT/R0.400.340.310.300.29
MCP1754T-3002E/0T5SOT-23-40C to +125CT/R0.400.340.310.300.29
MCP1754T-3002E/DC5SOT-223-40C to +125CT/R0.650.550.500.480.48
MCP1754T-3002E/MC8DFN-40C to +125CT/R0.570.480.440.430.42
MCP1754T-3302E/DC5SOT-223-40C to +125CT/R0.650.550.500.480.48
MCP1754T-3302E/MC8DFN-40C to +125CT/R0.570.480.440.430.42
MCP1754T-3302E/OT5SOT-23-40C to +125CT/R0.400.340.310.300.29
MCP1754T-5002E/DC5SOT-223-40C to +125CT/R0.650.550.500.480.48
MCP1754T-5002E/MC8DFN-40C to +125CT/R0.570.480.440.430.42
MCP1754T-5002E/OT5SOT-23-40C to +125CT/R0.400.340.310.300.29
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP1754T-1802E/OT0.0160000.0490005SOT-23-Matte Tine3
MCP1754T-3302E/OT0.0160000.0490005SOT-23-Matte Tine3
MCP1754T-5002E/OT0.0160000.0490005SOT-23-Matte Tine3
MCP1754T-3002E/0T0.0160000.0490005SOT-23-Matte Tine3
MCP1754ST-5002E/CB0.0149000.0426673SOT-23A-Matte Tine3
MCP1754ST-3302E/CB0.0149000.0426673SOT-23A-Matte Tine3
MCP1754ST-1802E/CB0.0149000.0426673SOT-23A-Matte Tine3
MCP1754ST-3002E/CB0.0149000.0426673SOT-23A-Matte Tine3
MCP1754S-5002E/DB0.1157000.2179493SOT-223-Matte Tine3
MCP1754ST-5002E/DB0.1157000.2192503SOT-223-Matte Tine3
MCP1754S-3302E/DB0.1157000.2179493SOT-223-Matte Tine3
MCP1754ST-3302E/DB0.1157000.2192503SOT-223-Matte Tine3
MCP1754S-3002E/DB0.1157000.2179493SOT-223-Matte Tine3
MCP1754ST-3002E/DB0.1157000.2192503SOT-223-Matte Tine3
MCP1754ST-5002E/MB0.0489000.1320003SOT-89-Matte Tine3
MCP1754ST-1802E/MB0.0489000.1320003SOT-89-Matte Tine3
MCP1754ST-3302E/MB0.0489000.1320003SOT-89-Matte Tine3
MCP1754ST-3002E/MB0.0489000.1320003SOT-89-Matte Tine3
MCP1754-5002E/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
MCP1754T-5002E/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
MCP1754-1802E/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
MCP1754T-1802E/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
MCP1754T-3302E/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
MCP1754-3302E/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
MCP1754ST-5002E/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
MCP1754S-5002E/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
MCP1754ST-3302E/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
MCP1754S-3302E/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
MCP1754ST-1802E/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
MCP1754S-1802E/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
MCP1754-3002E/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
MCP1754T-3002E/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
MCP1754S-3002E/MC0.0170000.0333338DFN2x3x0.9mmMatte Tine3
MCP1754ST-3002E/MC0.0170000.1306068DFN2x3x0.9mmMatte Tine3
MCP1754T-3302E/DC0.0165000.3500005SOT-223-Matte Tine3
MCP1754T-5002E/DC0.0165000.3500005SOT-223-Matte Tine3
MCP1754T-1802E/DC0.0165000.3500005SOT-223-Matte Tine3
MCP1754T-3002E/DC0.0165000.3500005SOT-223-Matte Tine3
MCP1754 150 mA, 16V, High Performance LDO MCP1754S
MCP3914 ADC Evaluation Board for 16-Bit MCUs User's Guide ADM00523
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