Voltage Regulators - Switching Regulators – Mouser Finland

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MPQ8634 Step-Down Converters

Monolithic Power Systems (MPS) MPQ8634 Step-Down Converters are fully integrated high-frequency, synchronous, buck converters. The MPQ8634A and MPQ8634B are compact solutions that achieve up to 12A (MPQ8634A) and 20A (MPQ8634B). The devices feature excellent load and line regulation over a wide input supply range. The devices operate at high efficiency over a wide output current load range.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Series	Packaging
	Switching Voltage Regulators 12A,16V,Synchronous buck w/ Adjustable Current Limit, Programmable Frequency and Voltage Tracking MPQ8634AGLE-P Monolithic Power Systems (MPS) 1: 5,15 € 178Expected 28/10/2026	Mfr. Part No. MPQ8634AGLE-P Mouser Part No 946-MPQ8634AGLE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 12A,16V,Synchronous buck w/ Adjustable Current Limit, Programmable Frequency and Voltage Tracking Learn More about Monolithic Power Systems (MPS) mps mpq8634 converters	Datasheet	178Expected 28/10/2026	Cut Tape 5,15 € 3,94 € 3,63 € 3,29 € 3,15 € Reel 3,00 € MouseReel Available	Min.: 1 Mult.: 1 : 500			SMD/SMT	QFN-21	Buck	900 mV to 6 V	12 A	1 Output	650 uA	600 kHz to 1 MHz	- 40 C	+ 125 C	MPQ8634A	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 12A,16V,Synchronous buck w/ Adjustable Current Limit, Programmable Frequency and Voltage Tracking MPQ8634AGLE-Z Monolithic Power Systems (MPS) 5 000: 2,71 € Non-Stocked Lead-Time 57 Weeks	Mfr. Part No. MPQ8634AGLE-Z Mouser Part No 946-MPQ8634AGLE-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 12A,16V,Synchronous buck w/ Adjustable Current Limit, Programmable Frequency and Voltage Tracking Learn More about Monolithic Power Systems (MPS) mps mpq8634 converters	Datasheet	Non-Stocked Lead-Time 57 Weeks	Reel 2,71 €	Min.: 5 000 Mult.: 5 000 : 5 000			SMD/SMT	QFN-21	Buck	900 mV to 6 V	12 A	1 Output	650 uA	600 kHz to 1 MHz	- 40 C	+ 125 C	MPQ8634	Reel
	Switching Voltage Regulators 20A,16V,Synchronous buck w/ Adjustable Current Limit, Programmable Frequency and Voltage Tracking MPQ8634BGLE-P Monolithic Power Systems (MPS) 1: 6,85 € Non-Stocked Lead-Time 64 Weeks	Mfr. Part No. MPQ8634BGLE-P Mouser Part No 946-MPQ8634BGLE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 20A,16V,Synchronous buck w/ Adjustable Current Limit, Programmable Frequency and Voltage Tracking Learn More about Monolithic Power Systems (MPS) mps mpq8634 converters	Datasheet	Non-Stocked Lead-Time 64 Weeks	Cut Tape 6,85 € 5,29 € 4,90 € 4,47 € 4,15 € Reel 4,14 € MouseReel Available	Min.: 1 Mult.: 1 : 500			SMD/SMT	QFN-21	Buck	900 mV to 6 V	20 A	1 Output	650 uA	600 kHz to 1 MHz	- 40 C	+ 125 C	MPQ8634B	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 20A,16V,Synchronous buck w/ Adjustable Current Limit, Programmable Frequency and Voltage Tracking MPQ8634BGLE-Z Monolithic Power Systems (MPS) 5 000: 3,73 € Non-Stocked Lead-Time 57 Weeks	Mfr. Part No. MPQ8634BGLE-Z Mouser Part No 946-MPQ8634BGLE-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 20A,16V,Synchronous buck w/ Adjustable Current Limit, Programmable Frequency and Voltage Tracking Learn More about Monolithic Power Systems (MPS) mps mpq8634 converters	Datasheet	Non-Stocked Lead-Time 57 Weeks	Reel 3,73 €	Min.: 5 000 Mult.: 5 000 : 5 000			SMD/SMT	QFN-21	Buck	900 mV to 6 V	20 A	1 Output	650 uA	600 kHz to 1 MHz	- 40 C	+ 125 C	MPQ8634	Reel