Voltage Regulators - Switching Regulators – Mouser Denmark

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microBUCK® Integrated Voltage Regulators

Vishay microBUCK® Integrated Voltage Regulators are integrated with high-side and low-side power MOSFETs. These regulators feature architecture that delivers ultrafast transient response with minimum output capacitance and tight ripple regulation at light load. The series is 5mm x 5mm pin-compatible, lead free, and available in power enhanced MLP55-27L package. Protections include overcurrent (OCP), output overvoltage (OVP), short circuit (SCP), output undervoltage (UVP), and thermal shutdown (OTP). Vishay microBUCK® Integrated Voltage Regulators accommodate a variety of applications, including computing, consumer electronics, telecom, and industrial.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Switching Voltage Regulators 4.5-55V 5A microBUCK 100kHz-2MHz SIC473ED-T1-GE3 Vishay Semiconductors 1: 21,11 kr. 5.486In Stock	Mfr. Part No. SIC473ED-T1-GE3 Mouser Part No 78-SIC473ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators 4.5-55V 5A microBUCK 100kHz-2MHz Learn More about Vishay Semiconductors vishay siliconix sic471 sic472 sic473 sic474 converters	Datasheet	5.486In Stock	Cut Tape 21,11 kr. 15,82 kr. 14,55 kr. 13,06 kr. View Reel 12,01 kr. 12,38 kr. 12,23 kr. 12,01 kr. 12,01 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000			SMD/SMT	MLP55-27	Buck	Adjustable	5 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators microBUCK 4.5-55V; 12A SIC476ED-T1-GE3 Vishay 1: 34,47 kr. 1.838In Stock	Mfr. Part No. SIC476ED-T1-GE3 Mouser Part No 78-SIC476ED-T1-GE3	Vishay	Switching Voltage Regulators microBUCK 4.5-55V; 12A Learn More about Vishay siliconix sic476 sic477 sic478 sic479 converters	Datasheet	1.838In Stock	Cut Tape 34,47 kr. 26,33 kr. 24,25 kr. 22,01 kr. View Reel 20,29 kr. 20,96 kr. 20,59 kr. 20,37 kr. 20,29 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000			SMD/SMT	MLP55-27	Buck	800 mV to 50.6 V	12 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators microBUCK 4.5-55V; 8A SIC477ED-T1-GE3 Vishay 1: 30,66 kr. 736In Stock 3.000Expected 28/10/2026	Mfr. Part No. SIC477ED-T1-GE3 Mouser Part No 78-SIC477ED-T1-GE3	Vishay	Switching Voltage Regulators microBUCK 4.5-55V; 8A Learn More about Vishay siliconix sic476 sic477 sic478 sic479 converters	Datasheet	736In Stock 3.000Expected 28/10/2026	Cut Tape 30,66 kr. 23,35 kr. 21,48 kr. 19,47 kr. View Reel 17,68 kr. 18,58 kr. 17,68 kr. 17,68 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000			SMD/SMT	MLP55-27	Buck	800 mV to 50.6 V	8 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators microBUCK 4.5-55V; 5A SIC478ED-T1-GE3 Vishay 1: 26,78 kr. 5.174In Stock	Mfr. Part No. SIC478ED-T1-GE3 Mouser Part No 78-SIC478ED-T1-GE3	Vishay	Switching Voltage Regulators microBUCK 4.5-55V; 5A Learn More about Vishay siliconix sic476 sic477 sic478 sic479 converters	Datasheet	5.174In Stock	Cut Tape 26,78 kr. 20,29 kr. 18,65 kr. 16,86 kr. View Reel 15,14 kr. 16,04 kr. 15,96 kr. 15,37 kr. 15,14 kr.	Min.: 1 Mult.: 1 : 3.000			SMD/SMT	MLP55-27	Buck	800 mV to 50.6 V	5 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape
	Switching Voltage Regulators microBUCK 4.5-60V; 6A SIC467ED-T1-GE3 Vishay Semiconductors 1: 31,03 kr. 4.932On Order	Mfr. Part No. SIC467ED-T1-GE3 Mouser Part No 78-SIC467ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators microBUCK 4.5-60V; 6A Learn More about Vishay Semiconductors vishay siliconix sic466 sic467 sic468 sic469 regulators	Datasheet	4.932On Order	Cut Tape 31,03 kr. 23,57 kr. 21,78 kr. 19,69 kr. View Reel 17,68 kr. 18,80 kr. 18,13 kr. 17,68 kr.	Min.: 1 Mult.: 1 : 3.000			SMD/SMT	MLP55-27	Buck	800 mV to 55.2 V	6 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape
	Switching Voltage Regulators 4.5 - 28V 8A MICROBUCK SIC438CED-T1-GE3 Vishay / Siliconix 1: 16,64 kr. Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. SIC438CED-T1-GE3 Mouser Part No 78-SIC438CED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 4.5 - 28V 8A MICROBUCK Learn More about Vishay / Siliconix vishay sic4xx	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape 16,64 kr. 12,38 kr. 11,26 kr. 10,15 kr. Reel 8,28 kr. View 9,47 kr. 9,25 kr. 8,95 kr. 8,13 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000			SMD/SMT	MLP44-24	Buck	600 mV to 25.2 V	8 A	1 Output	1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel