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MPQ4323GDE-AEC1-P

Name: Monolithic Power Systems (MPS) MPQ4323GDE-AEC1-P
Brand: Monolithic Power Systems (MPS)
SKU: 946-MPQ4323GDE-AEC1P
Price: 2.6 EUR
Availability: InStock

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Mouser No:

946-MPQ4323GDE-AEC1P

Mfr. No:

MPQ4323GDE-AEC1-P

Mfr.:

Monolithic Power Systems (MPS)

Description:

Switching Voltage Regulators 42V Load Dump Tolerant, 3A, Ultra-Compact

Datasheet:

MPQ4323GDE-AEC1-P Datasheet

ECAD Model:

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More Information

Learn more about Monolithic Power Systems (MPS) MPQ4323GDE-AEC1-P

In Stock: 411

Stock:: 411

Can Dispatch Immediately

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On Order:: 500

Expected 7/17/2026
Factory Lead Time:: 46

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	2,60 €	2,60 €
	1,95 €	19,50 €
	1,78 €	44,50 €
	1,61 €	161,00 €
	1,52 €	380,00 €
Full Reel (Order in multiples of 500)
	1,46 €	730,00 €
	1,39 €	1.390,00 €
	1,36 €	3.400,00 €
	1,34 €	6.700,00 €

Alternative Packaging

Mfr. Part No.:

MPQ4323GDE-AEC1-Z

Packaging:

Reel, Cut Tape

Availability:

In Stock

Price:

2,29 €

Min:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Monolithic Power Systems (MPS)
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	QFN-12
Topology:	Buck
Output Voltage:	42 V
Output Current:	3 A
Number of Outputs:	1 Output
Quiescent Current:	1 uA
Switching Frequency:	350 kHz to 2.5 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Qualification:	AEC-Q100
Series:	MPQ4323
Packaging:	Reel
Packaging:	Cut Tape
Brand:	Monolithic Power Systems (MPS)
Product Type:	Switching Voltage Regulators
Factory Pack Quantity:	500
Subcategory:	PMIC - Power Management ICs

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Datasheet

MPQ4323GDE-AEC1-P Datasheet

Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

MPQ4323 42V Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPQ4323 42V Synchronous Step-Down Converters are frequency-configurable (350kHz to 2.5MHz) step-down switching regulators. These devices feature integrated internal high-side and low-side power MOSFETs. The MPQ4323 regulators provide 3A of highly efficient output current with peak current mode control. The wide 3.3V to 36V input voltage range and 42V load dump tolerance accommodate a variety of step-down applications in automotive input environments. The MPQ4323 synchronous step-down converters offer a 1μA shutdown current (ISD) for battery-powered applications.