Switching Voltage Regulators

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5G Power Supply Solutions

Vishay 5G Power Supply Solutions are a portfolio of devices that offer the highest efficiency and RF noise levels for 5G mmWave base station applications. They have a high operating temperature range from -40°C to +125°C. Wideband filtering can be achieved with ultra-low ESR filter capacitors, and soft recovery diodes improve PSRR and RF noise floor.

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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 12A 500kHz 4.5V - 28V Input SIC438DED-T1-GE3 Vishay / Siliconix 1: 2,17 € 14 698In Stock	Mfr. Part No. SIC438DED-T1-GE3 Mouser Part No 78-SIC438DED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 12A 500kHz 4.5V - 28V Input Learn More about Vishay / Siliconix vishay sic4xx	Datasheet	14 698In Stock	Cut Tape 2,17 € 1,61 € 1,47 € 1,32 € View Reel 1,14 € 1,25 € 1,22 € 1,20 € 1,14 € 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
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 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 € 1,28 € 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 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 € 1,81 € 1,63 € View Reel 1,48 € 1,55 € 1,51 € 1,50 € 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 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 € 1,33 € 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 4.5-24V 24A 50uA microBUCK MLP44-24 SIC431AED-T1-GE3 Vishay / Siliconix 1: 2,64 € 22 061In Stock 6 000Expected 02/12/2026	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	22 061In Stock 6 000Expected 02/12/2026	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 091In 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 091In 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 601In 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 601In 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 198In 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 198In Stock	Cut Tape 2,18 € 1,62 € 1,48 € 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 4.5-24V 24A 50uA microBUCK MLP44-24 SIC431BED-T1-GE3 Vishay / Siliconix 1: 2,64 € 4 307In 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 307In 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 3-28V 12A 50uA microBUCK MLP44-24 SIC437AED-T1-GE3 Vishay / Siliconix 1: 2,38 € 33In Stock 6 000Expected 09/12/2026	Mfr. Part No. SIC437AED-T1-GE3 Mouser Part No 78-SIC437AED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 3-28V 12A 50uA microBUCK MLP44-24 Learn More about Vishay / Siliconix vishay microbuck regulators	Datasheet	33In Stock 6 000Expected 09/12/2026	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	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 4.5 - 28V 8A MICROBUCK SIC438CED-T1-GE3 Vishay / Siliconix 1: 2,18 € 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 2,18 € 1,62 € 1,47 € 1,32 € Reel 1,11 € View 1,25 € 1,20 € 1,16 € 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	1 MHz	- 40 C	+ 125 C	SIC	Reel, Cut Tape, MouseReel

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