Integrated Circuits (ICs)

MPQ4323CGDE-AEC1-Z

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Monolithic Power Systems Inc.

IC REG BUCK ADJ 3A 12QFN

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Integrated Circuits (ICs)

MPQ4323CGDE-AEC1-Z

Active

Monolithic Power Systems Inc.

IC REG BUCK ADJ 3A 12QFN

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MPQ4323CGDE-AEC1-Z

Current - Output	3 A
Frequency - Switching [Max]	2.5 MHz
Frequency - Switching [Min]	350 kHz
Function	Step-Down
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	12-PowerVFQFN
Qualification	AEC-Q100
Supplier Device Package	12-QFN (2x3)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	36 V
Voltage - Output (Max) [Max]	34.2 V
Voltage - Output (Min/Fixed)	0.8 V

MPQ4323 Series

Part	Grade	Package / Case	Voltage - Output (Min/Fixed)	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Supplier Device Package	Output Type	Number of Outputs	Frequency - Switching [Max]	Frequency - Switching [Min]	Output Configuration	Current - Output	Function	Voltage - Input (Max) [Max]	Voltage - Output (Max) [Max]	Topology	Qualification
Monolithic Power Systems Inc. MPQ4323GLE-AEC1-Z	Automotive	12-PowerVFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	12-QFN (3x4)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck	AEC-Q100
Monolithic Power Systems Inc. MPQ4323GDE-AEC1-P	Automotive	12-PowerVFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	12-QFN (2x3)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck	AEC-Q100
Monolithic Power Systems Inc. MPQ4323GDE-38-AEC1-Z		12-PowerVFQFN	3.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	12-QFN (2x3)		1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V		Buck
Monolithic Power Systems Inc. MPQ4323CGRHE-33-AEC1-P	Automotive	14-VFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	14-QFN (2.5x3)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck	AEC-Q100
Monolithic Power Systems Inc. MPQ4323CGRHE-AEC1-Z	Automotive	14-VFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	14-QFN (2.5x3)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck	AEC-Q100
Monolithic Power Systems Inc. MPQ4323CGDE-AEC1-Z	Automotive	12-PowerVFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	12-QFN (2x3)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck	AEC-Q100
Monolithic Power Systems Inc. MPQ4323GDE-33-AEC1-P		12-PowerVFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	12-QFN (2x3)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck
Monolithic Power Systems Inc. MPQ4323CGRHE-33-AEC1-Z	Automotive	14-VFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	14-QFN (2.5x3)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck	AEC-Q100
Monolithic Power Systems Inc. MPQ4323CGLE-AEC1-P	Automotive	12-PowerVFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	12-QFN (3x4)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck	AEC-Q100
Monolithic Power Systems Inc. MPQ4323CGRHE-AEC1-P	Automotive	14-VFQFN	0.8 V	-40 °C	150 °C	Surface Mount Wettable Flank	14-QFN (2.5x3)	Adjustable	1	2.5 MHz	350 kHz	Positive	3 A	Step-Down	36 V	34.2 V	Buck	AEC-Q100

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.92
		10	$ 2.62
		25	$ 2.47
		100	$ 2.11
		250	$ 1.98
		500	$ 1.73
		1000	$ 1.44
		2500	$ 1.34
	Digi-Reel®	1	$ 2.92
		10	$ 2.62
		25	$ 2.47
		100	$ 2.11
		250	$ 1.98
		500	$ 1.73
		1000	$ 1.44
		2500	$ 1.34
	N/A	2849	$ 2.58
	Tape & Reel (TR)	5000	$ 1.23

Description

General part information

MPQ4323 Series

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 12-PowerVFQFN

Documents

Technical documentation and resources