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MPQ4317 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPQ4317 Synchronous Step-Down Converters offer configurable-frequency with integrated internal high-side and low-side power MOSFETs. The MPQ4317 features up to 7A of highly efficient output current (I_OUT) with current mode control for fast loop response.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Package / Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging
	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down MPQ4317GRE-33-AEC1-P Monolithic Power Systems (MPS) 1: NT$210.80 494In Stock	Mfr. Part # MPQ4317GRE-33-AEC1-P Mouser Part # 946-MPQ4317GRE33-1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	494In Stock	Cut Tape NT$210.80 NT$160.61 NT$148.06 NT$134.08 Reel NT$124.40 View NT$127.63 NT$121.53 NT$119.74	Min.: 1 Mult.: 1 : 500			SMD/SMT	QFN-20	Buck	3.3 V	7 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4317	Reel, Cut Tape
	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down MPQ4317GRE-5-AEC1-P Monolithic Power Systems (MPS) 1: NT$210.80 388In Stock	Mfr. Part # MPQ4317GRE-5-AEC1-P Mouser Part # 946-MPQ4317GRE5AEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	388In Stock	Cut Tape NT$210.80 NT$160.61 NT$148.06 NT$134.08 Reel NT$126.19 View NT$127.63 NT$121.53 NT$119.74	Min.: 1 Mult.: 1 : 500			SMD/SMT	QFN-20	Buck	3.3 V	7 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4317	Reel, Cut Tape
	Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4317GRE-AEC1-Z Monolithic Power Systems (MPS) 1: NT$205.42 451In Stock 5,000Expected 9/23/2027	Mfr. Part # MPQ4317GRE-AEC1-Z Mouser Part # 946-MPQ4317GREAEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	451In Stock 5,000Expected 9/23/2027	Cut Tape NT$205.42 NT$156.66 NT$144.83 NT$131.57 NT$126.19 Reel NT$110.42 MouseReel Available	Min.: 1 Mult.: 1 : 5,000			SMD/SMT	QFN-20	Buck	3.3 V	7 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4317	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4317GRE-AEC1-P Monolithic Power Systems (MPS) 1: NT$225.86 32In Stock	Mfr. Part # MPQ4317GRE-AEC1-P Mouser Part # 946-MPQ4317GREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	32In Stock	Cut Tape NT$225.86 NT$173.16 NT$159.89 NT$139.10 NT$133.00 Reel NT$129.42	Min.: 1 Mult.: 1 : 500			SMD/SMT	QFN-20	Buck	3.3 V	7 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4317	Reel, Cut Tape
	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down MPQ4317GRE-33-AEC1-Z Monolithic Power Systems (MPS) 5,000: NT$113.29 Non-Stocked Lead-Time 71 Weeks	Mfr. Part # MPQ4317GRE-33-AEC1-Z Mouser Part # 946-MPQ4317GRE33-1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	Non-Stocked Lead-Time 71 Weeks	Reel NT$113.29	Min.: 5,000 Mult.: 5,000 : 5,000			SMD/SMT	QFN-20	Buck	3.3 V	7 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4317	Reel
	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down MPQ4317GRE-5-AEC1-Z Monolithic Power Systems (MPS) 5,000: NT$113.29 Non-Stocked Lead-Time 71 Weeks	Mfr. Part # MPQ4317GRE-5-AEC1-Z Mouser Part # 946-MPQ4317GRE5AEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	Non-Stocked Lead-Time 71 Weeks	Reel NT$113.29	Min.: 5,000 Mult.: 5,000 : 5,000			SMD/SMT	QFN-20	Buck	3.3 V	7 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4317	Reel