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Vishay / Siliconix Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators 4.5VTO20V INPUT 12A MICROBUCK CONVERTER Vishay / Siliconix SIC454ED-T1-GE3 SIC454ED-T1-GE3 Vishay / Siliconix 1: $4.29 1,656In Stock	Mfr. Part No. SIC454ED-T1-GE3 Mouser Part No 78-SIC454ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 4.5VTO20V INPUT 12A MICROBUCK CONVERTER Learn More about Vishay / Siliconix vishay sic45x microbuck dcdc converters	Datasheet	1,656In Stock	Cut Tape $4.29 $3.24 $2.97 $2.69 View Reel $2.32 $2.55 $2.53 $2.38 $2.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	PowerPAK-29	300 mV to 12 V
Switching Voltage Regulators 12A 500kHz 4.5V - 28V Input SIC438DED-T1-GE3 Vishay / Siliconix 1: $2.52 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 $2.52 $1.87 $1.71 $1.53 View Reel $1.33 $1.45 $1.42 $1.39 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 25.2 V
Switching Voltage Regulators 40A 4.5 MICROBUCK W PMBUS Vishay / Siliconix SIC450ED-T1-GE3 SIC450ED-T1-GE3 Vishay / Siliconix 1: $6.61 9,466In Stock	Mfr. Part No. SIC450ED-T1-GE3 Mouser Part No 78-SIC450ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 40A 4.5 MICROBUCK W PMBUS Learn More about Vishay / Siliconix vishay sic45x microbuck dcdc converters	Datasheet	9,466In Stock	Cut Tape $6.61 $5.07 $4.68 $4.27 View Reel $3.81 $4.11 $4.05 $4.01 $3.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	PowerPAK MLP34-57	300 mV to 12 V
Switching Voltage Regulators 4.5V TO 60V INPUT 6A MICROBRICK MODULE SIC967ED-Y1-GE3 Vishay / Siliconix 1: $20.49 48In Stock 210Expected 16/11/2026	Mfr. Part No. SIC967ED-Y1-GE3 Mouser Part No 78-SIC967ED-Y1-GE3	Vishay / Siliconix	Switching Voltage Regulators 4.5V TO 60V INPUT 6A MICROBRICK MODULE Learn More about Vishay / Siliconix vishay microbrick modules	Datasheet	48In Stock 210Expected 16/11/2026	$20.49 $16.24 $15.18 $14.01 $13.07	Min.: 1 Mult.: 1	SMD/SMT	MLP54-A6C-57	800 mV to 15 V
Switching Voltage Regulators microBUCK 4.5-55V; 20A SIC431CED-T1-GE3 Vishay / Siliconix 1: $3.07 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 $3.07 $2.30 $2.11 $1.90 Reel $1.61 View $1.80 $1.76 $1.74 $1.58	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 21.6 V
Switching Voltage Regulators 12A External Ultrsnc PowerPAK MLP44-24L SIC437CED-T1-GE3 Vishay / Siliconix 1: $2.77 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 $2.77 $2.07 $1.89 $1.70 Reel $1.44 View $1.61 $1.57 $1.55 $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	Adjustable
Switching Voltage Regulators 15A 4.5-20V IN MICROBUCK W P Vishay / Siliconix SIC453ED-T1-GE3 SIC453ED-T1-GE3 Vishay / Siliconix 1: $5.08 2,735In Stock	Mfr. Part No. SIC453ED-T1-GE3 Mouser Part No 78-SIC453ED-T1-GE3	Vishay / Siliconix	Switching Voltage Regulators 15A 4.5-20V IN MICROBUCK W P Learn More about Vishay / Siliconix vishay sic45x microbuck dcdc converters	Datasheet	2,735In Stock	Cut Tape $5.08 $3.83 $3.51 $3.17 View Reel $2.74 $3.01 $2.99 $2.81 $2.74	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	PowerPAK MLP34-57	300 mV to 12 V
Switching Voltage Regulators microBRICK Vishay / Siliconix SIC951ED-T1-GE3 SIC951ED-T1-GE3 Vishay / Siliconix 1: $21.71 8,258In 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	8,258In Stock	Cut Tape $21.71 $17.36 $16.27 $15.53 View Reel $14.59 $15.02 $14.83 $14.59 Quote	Min.: 1 Mult.: 1 : 1,050	SMD/SMT		600 mV to 21.6 V
Switching Voltage Regulators microBUCK 4.5-55V; 20A SIC431DED-T1-GE3 Vishay / Siliconix 1: $3.07 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 $3.07 $2.30 $2.11 $1.90 Reel $1.70 View $1.80 $1.77 $1.72 $1.61	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 21.6 V
Switching Voltage Regulators 12A; Ext; Pwr Saving PowerPAK MLP44-24L SIC437DED-T1-GE3 Vishay / Siliconix 1: $2.77 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 $2.77 $2.07 $1.89 $1.70 Reel $1.44 View $1.61 $1.57 $1.49 $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	Adjustable
Gate Drivers 50A VRPwr Int Pw Stg DrMOS MLP66-40L SIC788ACD-T1-GE3 Vishay / Siliconix 1: $2.88 2,729In Stock	Mfr. Part No. SIC788ACD-T1-GE3 Mouser Part No 78-SIC788ACD-T1-GE3	Vishay / Siliconix	Gate Drivers 50A VRPwr Int Pw Stg DrMOS MLP66-40L Learn More about Vishay / Siliconix vishay sic7xx	Datasheet	2,729In Stock	Cut Tape $2.88 $2.15 $1.96 $1.76 Reel $1.55 View $1.66 $1.63 $1.56 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	PowerPak-40	3.3 V
Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 SIC431AED-T1-GE3 Vishay / Siliconix 1: $3.07 22,045In 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	22,045In Stock 6,000Expected 23/11/2026	Cut Tape $3.07 $2.30 $2.11 $1.90 Reel $1.61 View $1.80 $1.76 $1.71 $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 21.6 V
Switching Voltage Regulators 3-28V 12A 50uA microBUCK MLP44-24 SiC437BED-T1-GE3 Vishay / Siliconix 1: $3.07 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 $3.07 $2.30 $2.11 $1.90 Reel $1.61 View $1.80 $1.76 $1.72 $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 25.2 V
Switching Voltage Regulators 3-28V 8A 50uA microBUCK MLP44-24 SIC438AED-T1-GE3 Vishay / Siliconix 1: $2.52 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 $2.52 $1.87 $1.71 $1.53 Reel $1.34 View $1.45 $1.41 $1.38 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 25.2 V
Switching Voltage Regulators 3-28V 8A 50uA microBUCK MLP44-24 SIC438BED-T1-GE3 Vishay / Siliconix 1: $2.53 11,073In 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	11,073In Stock	Cut Tape $2.53 $1.88 $1.72 $1.56 Reel $1.29 View $1.48 $1.44 $1.38 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 25.2 V
Switching Voltage Regulators microBRICK Vishay / Siliconix SIC967ED-T1-GE3 SIC967ED-T1-GE3 Vishay / Siliconix 1: $16.25 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 $16.25 $15.93 $15.07 $14.12 View Reel $13.22 $13.58 $13.37 $13.22 Quote	Min.: 1 Mult.: 1 : 1,050	SMD/SMT	MLP54-A6C-57	600 mV to 54 V
Battery Management 6.5mohm Bi-dir Battery Switch WCSP Vishay / Siliconix SIP32104DB-T1-GE1 SIP32104DB-T1-GE1 Vishay / Siliconix 1: $1.21 2,784In Stock	Mfr. Part No. SIP32104DB-T1-GE1 Mouser Part No 78-SIP32104DB-T1-GE1	Vishay / Siliconix	Battery Management 6.5mohm Bi-dir Battery Switch WCSP Learn More about Vishay / Siliconix vishay sip32104 switch	Datasheet	2,784In Stock	Cut Tape $1.21 $0.875 $0.792 $0.70 Reel $0.599 View $0.656 $0.629 $0.601 $0.587 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WCSP-12
Switching Voltage Regulators 4.5-24V 24A 50uA microBUCK MLP44-24 SIC431BED-T1-GE3 Vishay / Siliconix 1: $3.07 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 $3.07 $2.30 $2.11 $1.90 Reel $1.64 View $1.80 $1.76 $1.72 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 21.6 V
Switching Voltage Regulators 4A, 4.5-60V buck reg 100kHZ to 2MHz SIC463ED-T1-GE3 Vishay / Siliconix 1: $3.88 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 $3.88 $2.93 $2.70 $2.43 View Reel $2.09 $2.31 $2.29 $2.23 $2.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP55-27	800 mV to 55.2 V
Switching Voltage Regulators microBUCK 4.5-60V; 4A SIC468ED-T1-GE3 Vishay / Siliconix 1: $4.23 2,024In Stock 6,000Expected 02/12/2026	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	2,024In Stock 6,000Expected 02/12/2026	Cut Tape $4.23 $3.21 $2.95 $2.67 View Reel $2.29 $2.53 $2.52 $2.44 $2.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP55-27	800 mV to 55.2 V
Switching Voltage Regulators microBUCK 4.5-60V; 2A SIC469ED-T1-GE3 Vishay / Siliconix 1: $3.56 5,606In 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	5,606In Stock	Cut Tape $3.56 $2.65 $2.43 $2.19 Reel $1.83 View $2.07 $2.03 $1.93 $1.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP55-27	800 mV to 55.2 V
Switching Voltage Regulators 4.5-55V 8A microBUCK 100kHz-2MHz Vishay / Siliconix SIC472ED-T1-GE3 SIC472ED-T1-GE3 Vishay / Siliconix 1: $3.93 2,322In Stock 66,000On Order	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	2,322In Stock 66,000On Order On Order Ship Dates Mfr. No: SIC472ED-T1-GE3 Stock: 2,322 Can Dispatch Immediately On Order: 21,000 Pending 18,000 Expected 04/11/2026 27,000 Expected 23/11/2026 Factory Lead Time: 15 Weeks	Cut Tape $3.93 $2.95 $2.70 $2.43 Reel $2.01 View $2.30 $2.26 $2.20 $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP55-27	Adjustable
Gate Drivers 50A, 4.5V - 24V DrMOS VRPower SIC632CD-T1-GE3 Vishay / Siliconix 1: $2.81 2,944In Stock	Mfr. Part No. SIC632CD-T1-GE3 Mouser Part No 78-SIC632CD-T1-GE3	Vishay / Siliconix	Gate Drivers 50A, 4.5V - 24V DrMOS VRPower Learn More about Vishay / Siliconix vishay SiC6	Datasheet	2,944In Stock	Cut Tape $2.81 $2.10 $1.92 $1.72 Reel $1.46 View $1.63 $1.60 $1.55 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	PowerPak-31
Switching Voltage Regulators 3-28V 12A 50uA microBUCK MLP44-24 SIC437AED-T1-GE3 Vishay / Siliconix 1: $2.77 33In Stock 6,000Expected 23/11/2026	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 23/11/2026	Cut Tape $2.77 $2.07 $1.89 $1.70 Reel $1.44 View $1.61 $1.57 $1.53 $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLP44-24	600 mV to 25.2 V
Switching Voltage Regulators Quad Channel H Freq Pwr Stge SIP2204EMP-T1-GE4 Vishay / Siliconix 1: $7.78 3,000On Order	Mfr. Part No. SIP2204EMP-T1-GE4 Mouser Part No 78-SIP2204EMP-T1-GE4	Vishay / Siliconix	Switching Voltage Regulators Quad Channel H Freq Pwr Stge Learn More about Vishay / Siliconix vishay sip2204 power stage	Datasheet	3,000On Order	Cut Tape $7.78 $6.00 $5.55 $5.06 $4.95 Reel $4.95	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-32