Integrated Circuits (ICs)

MP20051DQ-LF-P

Active

LDO VOLTAGE REGULATOR, ADJUSTABLE, 2.5V TO 5.5V IN, 140MV DROPOUT, 0.8V TO 5V/1A OUT, QFN-8

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Integrated Circuits (ICs)

Active

LDO VOLTAGE REGULATOR, ADJUSTABLE, 2.5V TO 5.5V IN, 140MV DROPOUT, 0.8V TO 5V/1A OUT, QFN-8

Technical Specifications

Parameters and characteristics for this part

Specification	MP20051DQ-LF-P

Control Features	Enable
Current - Output	1 A
Current - Quiescent (Iq)	0.6 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-VDFN Exposed Pad
Protection Features	Over Current, Under Voltage Lockout (UVLO), Over Temperature
PSRR [Max]	65 dB
PSRR [Min]	33 dB
Supplier Device Package	8-QFN (3x3)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Max) [Max]	5 V
Voltage - Output (Min/Fixed)	0.8 V
Voltage Dropout (Max) [Max]	0.28 V

Part	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Voltage - Output (Min/Fixed)	Protection Features	Current - Quiescent (Iq)	Output Type	Control Features	Mounting Type	Voltage Dropout (Max) [Max]	Package / Case	Supplier Device Package	Voltage - Input (Max) [Max]	Voltage - Output (Max) [Max]	Number of Regulators	PSRR [Min]	PSRR [Max]	Package / Case [y]	Package / Case [x]
Monolithic Power Systems Inc. MP20051DQ-LF-Z	Positive	125 °C	-40 C	1 A	0.8 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	0.6 mA	Adjustable	Enable	Surface Mount	0.28 V	8-VDFN Exposed Pad	8-QFN (3x3)	5.5 V	5 V	1	33 dB	65 dB
Monolithic Power Systems Inc. MP20051DN-LF	Positive	125 °C	-40 C	1 A	0.8 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	0.6 mA	Adjustable	Enable	Surface Mount	0.28 V	8-SOIC Exposed Pad	8-SOICE	5.5 V	5 V	1	33 dB	65 dB	3.9 mm	0.154 in
Monolithic Power Systems Inc. MP20051DQ-LF-P	Positive	125 °C	-40 C	1 A	0.8 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	0.6 mA	Adjustable	Enable	Surface Mount	0.28 V	8-VDFN Exposed Pad	8-QFN (3x3)	5.5 V	5 V	1	33 dB	65 dB
Monolithic Power Systems Inc. MP20051DN-LF-Z	Positive	125 °C	-40 C	1 A	0.8 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	0.6 mA	Adjustable	Enable	Surface Mount	0.28 V	8-SOIC Exposed Pad	8-SOICE	5.5 V	5 V	1	33 dB	65 dB	3.9 mm	0.154 in

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 8-QFN (3x3)

Technical documentation and resources