MP2040DU-LF-Z

MONOLITHIC POWER SYSTEMS (MPS)

MP2040 SERIES 3 A 0.9 TO 3.3 V ADJ OUTPUT SMT LDO REGULATOR - QFN-32EP

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MONOLITHIC POWER SYSTEMS (MPS)

MP2040 SERIES 3 A 0.9 TO 3.3 V ADJ OUTPUT SMT LDO REGULATOR - QFN-32EP

Technical Specifications

Parameters and characteristics for this part

Specification	MP2040DU-LF-Z

Control Features	Enable, Power Good
Current - Output	3 A
Current - Quiescent (Iq)	3.5 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	32-VFQFN Exposed Pad
Protection Features	Soft Start, Over Temperature, Over Current
PSRR	40 dB
Supplier Device Package	32-QFN (5x5)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Max) [Max]	3.3 V
Voltage - Output (Min/Fixed)	0.9 V
Voltage Dropout (Max) [Max]	0.15 V

Part	Output Type	Voltage - Output (Max) [Max]	Voltage - Output (Min/Fixed)	Output Configuration	PSRR	Control Features	Current - Quiescent (Iq)	Protection Features	Voltage - Input (Max) [Max]	Current - Output	Voltage Dropout (Max) [Max]	Number of Regulators	Mounting Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package
MONOLITHIC POWER SYSTEMS (MPS) MP2040DU-LF-Z	Adjustable	3.3 V	0.9 V	Positive	40 dB	Enable Power Good	3.5 mA	Over Current Over Temperature Soft Start	5.5 V	3 A	0.15 V	1	Surface Mount	32-VFQFN Exposed Pad	125 °C	-40 °C	32-QFN (5x5)
MONOLITHIC POWER SYSTEMS (MPS) MP2040DU-LF-P	Adjustable	3.3 V	0.9 V	Positive	40 dB	Enable Power Good	3.5 mA	Over Current Over Temperature Soft Start	5.5 V	3 A	0.15 V	1	Surface Mount	32-VFQFN Exposed Pad	125 °C	-40 °C	32-QFN (5x5)

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	5000	$ 2.17

General part information

Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 32-QFN (5x5)

Technical documentation and resources