MPQ2143DJ-AEC1-LF-P

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MONOLITHIC POWER SYSTEMS (MPS)

IC REG BUCK ADJ 3A TSOT23-8

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MPQ2143DJ-AEC1-LF-P

Active

MONOLITHIC POWER SYSTEMS (MPS)

IC REG BUCK ADJ 3A TSOT23-8

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MPQ2143DJ-AEC1-LF-P

Current - Output	3 A
Frequency - Switching	1.2 MHz
Function	Step-Down
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SOT-23-8 Thin, TSOT-23-8
Qualification	AEC-Q100
Supplier Device Package	TSOT-23-8
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Max)	5 V
Voltage - Output (Min/Fixed)	0.6 V

MPQ2143 Series

Part	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Output Type	Voltage - Input (Max) [Max]	Frequency - Switching	Voltage - Input (Min) [Min]	Function	Number of Outputs	Supplier Device Package	Voltage - Output (Max)	Package / Case	Grade	Topology	Output Configuration	Current - Output	Qualification	Voltage - Output (Min/Fixed)
MONOLITHIC POWER SYSTEMS (MPS) MPQ2143DJ-AEC1-LF-P	-40 °C	125 ¯C	Surface Mount	Adjustable	5.5 V	1.2 MHz	2.5 V	Step-Down	1	TSOT-23-8	5 V	SOT-23-8 Thin TSOT-23-8	Automotive	Buck	Positive	3 A	AEC-Q100	0.6 V
MONOLITHIC POWER SYSTEMS (MPS) MPQ2143DJ-AEC1-Z	-40 °C	125 ¯C	Surface Mount	Adjustable	5.5 V	1.2 MHz	2.5 V	Step-Down	1	TSOT-23-8	5 V	SOT-23-8 Thin TSOT-23-8	Automotive	Buck	Positive	3 A	AEC-Q100	0.6 V
MONOLITHIC POWER SYSTEMS (MPS) MPQ2143DJ-LF-P	-40 °C	125 ¯C	Surface Mount	Adjustable	5.5 V	1.2 MHz	2.5 V	Step-Down	1	TSOT-23-8	5 V	SOT-23-8 Thin TSOT-23-8		Buck	Positive	3 A		0.6 V
MONOLITHIC POWER SYSTEMS (MPS) MPQ2143DJ-AEC1-P	-40 °C	125 ¯C	Surface Mount	Adjustable	5.5 V	1.2 MHz	2.5 V	Step-Down	1	TSOT-23-8	5 V	SOT-23-8 Thin TSOT-23-8	Automotive	Buck	Positive	3 A	AEC-Q100	0.6 V
MONOLITHIC POWER SYSTEMS (MPS) MPQ2143HGD-P	-40 °C	125 ¯C	Surface Mount	Adjustable	5.5 V	1.2 MHz	2.5 V	Step-Down	1	10-QFN (3x2)	5 V	10-VFDFN		Buck	Positive	3 A		0.6 V
MONOLITHIC POWER SYSTEMS (MPS) MPQ2143DJ-LF-Z	-40 °C	125 ¯C	Surface Mount	Adjustable	5.5 V	1.2 MHz	2.5 V	Step-Down	1	TSOT-23-8	5 V	SOT-23-8 Thin TSOT-23-8		Buck	Positive	3 A		0.6 V
MONOLITHIC POWER SYSTEMS (MPS) MPQ2143HGD-Z	-40 °C	125 ¯C	Surface Mount	Adjustable	5.5 V	1.2 MHz	2.5 V	Step-Down	1	10-QFN (3x2)	5 V	10-VFDFN		Buck	Positive	3 A		0.6 V

Pricing

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)	500	$ 2.08
		1000	$ 1.75
		2500	$ 1.67
		5000	$ 1.60

Description

General part information

MPQ2143 Series

Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-23-8 Thin, TSOT-23-8

Documents

Technical documentation and resources