Voltage Regulators - Switching Regulators – Mouser Ireland

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microBUCK® and microBRICK® DC/DC Regulators

Vishay microBUCK^® and microBRICK^® DC/DC Regulators offer flexibility and integration while maintaining high efficiency. This portfolio reduces costs in designs with a selection of high-density parts with common pinouts. This allows applications to scale for the best combination of cost and performance.

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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	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: €2.83 5,821In 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	5,821In Stock	Cut Tape €2.83 €2.12 €1.95 €1.75 View Reel €1.61 €1.66 €1.64 €1.61 €1.61 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: €4.62 2,566In 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	2,566In Stock	Cut Tape €4.62 €3.53 €3.25 €2.95 View Reel €2.72 €2.81 €2.76 €2.74 €2.72 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: €4.11 739In Stock	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	739In Stock	Cut Tape €4.11 €3.13 €2.88 €2.61 View Reel €2.37 €2.49 €2.37 €2.37 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; 3A SIC479ED-T1-GE3 Vishay 1: €3.27 4,165In Stock 24,000On Order	Mfr. Part No. SIC479ED-T1-GE3 Mouser Part No 78-SIC479ED-T1-GE3	Vishay	Switching Voltage Regulators microBUCK 4.5-55V; 3A Learn More about Vishay siliconix sic476 sic477 sic478 sic479 converters	Datasheet	4,165In Stock 24,000On Order On Order Ship Dates Mfr. No: SIC479ED-T1-GE3 Stock: 4,165 Can Dispatch Immediately On Order: 3,000 Expected 23/10/2026 15,000 Expected 11/08/2027 6,000 Expected 16/08/2027 Factory Lead Time: 15 Weeks	Cut Tape €3.27 €2.47 €2.27 €2.05 Reel €1.75 View €1.94 €1.93 €1.87 €1.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	MLP55-27	Buck	800 mV to 50.6 V	3 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators microBRICK SIC951ED-T1-GE3 Vishay / Siliconix 1: €18.67 8,268In Stock	Mfr. Part No. SIC951ED-T1-GE3 Mouser Part No 78-SIC951ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators microBRICK Learn More about Vishay / Siliconix vishay microbrick modules	Datasheet	8,268In Stock	Cut Tape €18.67 €14.93 €13.99 €13.42 View Reel €12.66 €13.15 €12.99 €12.66 Quote	Min.: 1 Mult.: 1 : 1,050			SMD/SMT		Buck	600 mV to 21.6 V	20 A					SIC	Reel, Cut Tape
	Switching Voltage Regulators microBRICK SIC967ED-T1-GE3 Vishay / Siliconix 1: €13.98 800In Stock 1,050Expected 12/10/2026	Mfr. Part No. SIC967ED-T1-GE3 Mouser Part No 78-SIC967ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators microBRICK Learn More about Vishay / Siliconix vishay microbrick modules	Datasheet	800In Stock 1,050Expected 12/10/2026	Cut Tape €13.98 €13.70 €12.77 €11.87 View Reel €10.06 €11.30 €11.12 €10.06	Min.: 1 Mult.: 1 : 1,050			SMD/SMT	MLP54-A6C-57	Buck	600 mV to 54 V	6 A					SIC	Reel, Cut Tape