Voltage Regulators - Switching Regulators

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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 3A microBUCK 100kHz-2MHz Vishay Semiconductors SIC474ED-T1-GE3 SIC474ED-T1-GE3 Vishay Semiconductors 1: € 3,04 11 197In Stock	Mfr. Part No. SIC474ED-T1-GE3 Mouser Part No 78-SIC474ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators 4.5-55V 3A microBUCK 100kHz-2MHz Learn More about Vishay Semiconductors vishay siliconix sic471 sic472 sic473 sic474 converters	Datasheet	11 197In Stock	Cut Tape € 3,04 € 2,29 € 2,10 € 1,89 View Reel € 1,64 € 1,80 € 1,77 € 1,73 € 1,64 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	Adjustable	3 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Sync Buck Regulator 4.5 to 60V; 6A; 95% SIC462ED-T1-GE3 Vishay Semiconductors 1: € 3,82 35 328In Stock	Mfr. Part No. SIC462ED-T1-GE3 Mouser Part No 78-SIC462ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators Sync Buck Regulator 4.5 to 60V; 6A; 95% Learn More about Vishay Semiconductors vishay sic462 buck regulator	Datasheet	35 328In Stock	Cut Tape € 3,82 € 2,90 € 2,67 € 2,42 € 2,37 Reel € 2,37 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	800 mV to 48 V	6 A	1 Output	100 kHz to 1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators microBUCK 4.5-20V; 25A Vishay Semiconductors SIC451ED-T1-GE3 SIC451ED-T1-GE3 Vishay Semiconductors 1: € 4,41 5 471In Stock	Mfr. Part No. SIC451ED-T1-GE3 Mouser Part No 78-SIC451ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators microBUCK 4.5-20V; 25A Learn More about Vishay Semiconductors vishay sic45x microbuck dcdc converters	Datasheet	5 471In Stock	Cut Tape € 4,41 € 3,36 € 3,10 € 2,81 € 2,72 Reel € 2,72	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP34-57	Buck	300 mV to 5.5 V	25 A	1 Output	300 kHz to 1.5 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape
Switching Voltage Regulators microBRICK 4.5-24V; 20A SIC931BED-T1-GE3 Vishay Semiconductors 1: € 15,88 4 497In Stock	Mfr. Part No. SIC931BED-T1-GE3 Mouser Part No 78-SIC931BED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators microBRICK 4.5-24V; 20A Learn More about Vishay Semiconductors vishay microbrick modules	Datasheet	4 497In Stock	Cut Tape € 15,88 € 11,76 € 11,57 € 10,57 View Reel € 9,00 € 10,29 € 10,17 € 9,00	Min.: 1 Mult.: 1 : 1 050	SMD/SMT	MLP60-A6C-63	Buck	600 mV to 5.5 V	20 A	1 Output	600 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape
Switching Voltage Regulators microBUCK 4.5-55V; 20A SIC431CED-T1-GE3 Vishay / Siliconix 1: € 2,64 2 102In Stock	Mfr. Part No. SIC431CED-T1-GE3 Mouser Part No 78-SIC431CED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators microBUCK 4.5-55V; 20A Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	2 102In Stock	Cut Tape € 2,64 € 1,98 € 1,85 € 1,66 View Reel € 1,48 € 1,57 € 1,55 € 1,48 € 1,48	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	600 mV to 21.6 V	24 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape
Switching Voltage Regulators microBRICK Vishay / Siliconix SIC951ED-T1-GE3 SIC951ED-T1-GE3 Vishay / Siliconix 1: € 18,67 8 248In 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 248In Stock	Cut Tape € 18,67 € 14,93 € 13,99 € 13,36 View Reel € 12,55 € 12,92 € 12,75 € 12,55 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 12A; Ext; Pwr Saving PowerPAK MLP44-24L SIC437DED-T1-GE3 Vishay / Siliconix 1: € 2,38 2 722In Stock	Mfr. Part No. SIC437DED-T1-GE3 Mouser Part No 78-SIC437DED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 12A; Ext; Pwr Saving PowerPAK MLP44-24L Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	2 722In Stock	Cut Tape € 2,38 € 1,78 € 1,63 € 1,46 Reel € 1,24 View € 1,38 € 1,35 € 1,32 € 1,21 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	Adjustable	12 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 105 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators microBRICK 4.5-24V; 20A SIC931BED-Y1-GE3 Vishay Semiconductors 1: € 16,92 362In Stock	Mfr. Part No. SIC931BED-Y1-GE3 Mouser Part No 78-SIC931BED-Y1-GE3	Vishay Semiconductors	Switching Voltage Regulators microBRICK 4.5-24V; 20A Learn More about Vishay Semiconductors vishay microbrick modules	Datasheet	362In Stock	€ 16,92 € 12,44 € 12,33 € 9,65	Min.: 1 Mult.: 1	SMD/SMT	MLP60-A6C-63	Buck	600 mV to 5.5 V	20 A	1 Output	600 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Tray
Switching Voltage Regulators 12A External Ultrsnc PowerPAK MLP44-24L SIC437CED-T1-GE3 Vishay / Siliconix 1: € 2,38 2 768In Stock	Mfr. Part No. SIC437CED-T1-GE3 Mouser Part No 78-SIC437CED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 12A External Ultrsnc PowerPAK MLP44-24L Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	2 768In Stock	Cut Tape € 2,38 € 1,78 € 1,63 € 1,46 Reel € 1,24 View € 1,38 € 1,35 € 1,32 € 1,21 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	Adjustable	12 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 105 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators microBUCK 4.5-55V; 20A SIC431DED-T1-GE3 Vishay / Siliconix 1: € 2,64 4 751In Stock	Mfr. Part No. SIC431DED-T1-GE3 Mouser Part No 78-SIC431DED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators microBUCK 4.5-55V; 20A Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	4 751In Stock	Cut Tape € 2,64 € 1,98 € 1,81 € 1,63 View Reel € 1,48 € 1,55 € 1,52 € 1,48 € 1,48	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	600 mV to 21.6 V	24 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape
Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 SIC431AED-T1-GE3 Vishay / Siliconix 1: € 2,64 21 980In Stock 6 000Expected 23/11/2026	Mfr. Part No. SIC431AED-T1-GE3 Mouser Part No 78-SIC431AED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	21 980In Stock 6 000Expected 23/11/2026	Cut Tape € 2,64 € 1,98 € 1,81 € 1,63 View Reel € 1,48 € 1,55 € 1,51 € 1,48 € 1,48 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	600 mV to 21.6 V	24 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-28V 12A 50uA microBUCK MLP44-24 SiC437BED-T1-GE3 Vishay / Siliconix 1: € 2,64 15 090In Stock	Mfr. Part No. SiC437BED-T1-GE3 Mouser Part No 78-SIC437BED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 3-28V 12A 50uA microBUCK MLP44-24 Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	15 090In Stock	Cut Tape € 2,64 € 1,98 € 1,81 € 1,63 Reel € 1,38 View € 1,55 € 1,51 € 1,48 € 1,36 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	600 mV to 25.2 V	12 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-28V 8A 50uA microBUCK MLP44-24 SIC438AED-T1-GE3 Vishay / Siliconix 1: € 2,17 17 589In Stock	Mfr. Part No. SIC438AED-T1-GE3 Mouser Part No 78-SIC438AED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 3-28V 8A 50uA microBUCK MLP44-24 Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	17 589In Stock	Cut Tape € 2,17 € 1,61 € 1,47 € 1,32 Reel € 1,15 View € 1,25 € 1,21 € 1,19 € 1,13 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	600 mV to 25.2 V	8 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-28V 8A 50uA microBUCK MLP44-24 SIC438BED-T1-GE3 Vishay / Siliconix 1: € 2,18 11 053In Stock	Mfr. Part No. SIC438BED-T1-GE3 Mouser Part No 78-SIC438BED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 3-28V 8A 50uA microBUCK MLP44-24 Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	11 053In Stock	Cut Tape € 2,18 € 1,62 € 1,49 € 1,34 Reel € 1,11 View € 1,27 € 1,24 € 1,19 € 1,09 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	600 mV to 25.2 V	8 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators microBUCK 4.5-60V; 10A SIC466ED-T1-GE3 Vishay Semiconductors 1: € 4,66 27 635In Stock	Mfr. Part No. SIC466ED-T1-GE3 Mouser Part No 78-SIC466ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators microBUCK 4.5-60V; 10A Learn More about Vishay Semiconductors vishay siliconix sic466 sic467 sic468 sic469 regulators	Datasheet	27 635In Stock	Cut Tape € 4,66 € 3,56 € 3,28 € 2,97 View Reel € 2,72 € 2,83 € 2,79 € 2,78 € 2,72 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	800 mV to 55.2 V	10 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators microBUCK 4.5-60V; 2A SIC469ED-T1-GE3 Vishay / Siliconix 1: € 3,06 8 467In Stock	Mfr. Part No. SIC469ED-T1-GE3 Mouser Part No 78-SIC469ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators microBUCK 4.5-60V; 2A Learn More about Vishay / Siliconix vishay siliconix sic466 sic467 sic468 sic469 regulators	Datasheet	8 467In Stock	Cut Tape € 3,06 € 2,28 € 2,09 € 1,88 View Reel € 1,63 € 1,78 € 1,75 € 1,66 € 1,63 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	800 mV to 55.2 V	2 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators microBUCK4.5-55V 12A 100kHz-2MHz Vishay Semiconductors SIC471ED-T1-GE3 SIC471ED-T1-GE3 Vishay Semiconductors 1: € 4,39 53 854In Stock	Mfr. Part No. SIC471ED-T1-GE3 Mouser Part No 78-SIC471ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators microBUCK4.5-55V 12A 100kHz-2MHz Learn More about Vishay Semiconductors vishay siliconix sic471 sic472 sic473 sic474 converters	Datasheet	53 854In Stock	Cut Tape € 4,39 € 3,35 € 3,08 € 2,80 € 2,69 Reel € 2,69 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	Adjustable	12 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5-55V 8A microBUCK 100kHz-2MHz Vishay / Siliconix SIC472ED-T1-GE3 SIC472ED-T1-GE3 Vishay / Siliconix 1: € 3,38 41 122In Stock 27 000Expected 23/11/2026	Mfr. Part No. SIC472ED-T1-GE3 Mouser Part No 78-SIC472ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 4.5-55V 8A microBUCK 100kHz-2MHz Learn More about Vishay / Siliconix vishay siliconix sic471 sic472 sic473 sic474 converters	Datasheet	41 122In Stock 27 000Expected 23/11/2026	Cut Tape € 3,38 € 2,54 € 2,32 € 2,09 View Reel € 1,87 € 1,98 € 1,94 € 1,89 € 1,87 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	Adjustable	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 16 020In Stock 12 000Expected 02/12/2026	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	16 020In Stock 12 000Expected 02/12/2026	Cut Tape € 3,27 € 2,47 € 2,27 € 2,05 Reel € 1,75 View € 1,94 € 1,93 € 1,85 € 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 Vishay / Siliconix SIC967ED-T1-GE3 SIC967ED-T1-GE3 Vishay / Siliconix 1: € 13,98 1 142In Stock	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	1 142In Stock	Cut Tape € 13,98 € 13,70 € 12,96 € 12,14 View Reel € 11,37 € 11,68 € 11,50 € 11,37 Quote	Min.: 1 Mult.: 1 : 1 050	SMD/SMT	MLP54-A6C-57	Buck	600 mV to 54 V	6 A					SIC	Reel, Cut Tape
Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 SIC431BED-T1-GE3 Vishay / Siliconix 1: € 2,64 4 295In Stock	Mfr. Part No. SIC431BED-T1-GE3 Mouser Part No 78-SIC431BED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	4 295In Stock	Cut Tape € 2,64 € 1,98 € 1,81 € 1,63 View Reel € 1,50 € 1,55 € 1,51 € 1,50 € 1,50 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP44-24	Buck	600 mV to 21.6 V	24 A	1 Output	300 kHz to 1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4A, 4.5-60V buck reg 100kHZ to 2MHz SIC463ED-T1-GE3 Vishay / Siliconix 1: € 3,34 5 305In Stock	Mfr. Part No. SIC463ED-T1-GE3 Mouser Part No 78-SIC463ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 4A, 4.5-60V buck reg 100kHZ to 2MHz Learn More about Vishay / Siliconix vishay sic46x microbuck dcdc regulators	Datasheet	5 305In Stock	Cut Tape € 3,34 € 2,52 € 2,32 € 2,09 Reel € 1,80 View € 1,99 € 1,97 € 1,92 € 1,78 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	800 mV to 55.2 V	4 A	1 Output	2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2A, 4.5-60V buck reg 100kHZ to 2MHz SIC464ED-T1-GE3 Vishay Semiconductors 1: € 2,73 6 084In Stock	Mfr. Part No. SIC464ED-T1-GE3 Mouser Part No 78-SIC464ED-T1-GE3	Vishay Semiconductors	Switching Voltage Regulators 2A, 4.5-60V buck reg 100kHZ to 2MHz Learn More about Vishay Semiconductors vishay sic46x microbuck dcdc regulators	Datasheet	6 084In Stock	Cut Tape € 2,73 € 2,06 € 1,88 € 1,69 Reel € 1,44 View € 1,60 € 1,57 € 1,53 € 1,41 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	800 mV to 55.2 V	2 A	1 Output	2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel
Switching Voltage Regulators microBUCK 4.5-60V; 6A SIC467ED-T1-GE3 Vishay Semiconductors 1: € 4,33 4 730In Stock	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 730In Stock	Cut Tape € 4,33 € 3,28 € 3,02 € 2,73 View Reel € 2,37 € 2,60 € 2,52 € 2,43 € 2,37	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 microBUCK 4.5-60V; 4A SIC468ED-T1-GE3 Vishay / Siliconix 1: € 3,64 1 981In Stock 6 000Expected 26/11/2026	Mfr. Part No. SIC468ED-T1-GE3 Mouser Part No 78-SIC468ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators microBUCK 4.5-60V; 4A Learn More about Vishay / Siliconix vishay siliconix sic466 sic467 sic468 sic469 regulators	Datasheet	1 981In Stock 6 000Expected 26/11/2026	Cut Tape € 3,64 € 2,76 € 2,54 € 2,30 View Reel € 2,03 € 2,18 € 2,17 € 2,10 € 2,03 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MLP55-27	Buck	800 mV to 55.2 V	4 A	1 Output	100 kHz to 2 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel

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