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AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

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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.
Schottky Diodes & Rectifiers 10A 100V TO-277B DST10100S-A Littelfuse 1: $2.37 8,996In Stock	Mfr. Part No. DST10100S-A Mouser Part No 576-DST10100S-A	Littelfuse	Schottky Diodes & Rectifiers 10A 100V TO-277B Learn More about Littelfuse dst rectifiers	Datasheet	8,996In Stock	Cut Tape $2.37 $1.13 $0.883 $0.755 Reel $0.755 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi P0722SALRP Littelfuse 1: $1.73 2,794In Stock	Mfr. Part No. P0722SALRP Mouser Part No 576-P0722SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	2,794In Stock	Cut Tape $1.73 $1.11 $0.744 $0.648 $0.60 Reel $0.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD 50A 170V P1800SALRP Littelfuse 1: $1.58 4,000In Stock	Mfr. Part No. P1800SALRP Mouser Part No 576-P1800SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 170V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	4,000In Stock	Cut Tape $1.58 $0.992 $0.501 $0.435 Reel $0.435 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A P2300SDLRP Littelfuse 1: $2.11 5,925In Stock	Mfr. Part No. P2300SDLRP Mouser Part No 576-P2300SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	5,925In Stock	Cut Tape $2.11 $1.34 $0.905 $0.719 $0.659 Reel $0.609 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A P2600SDLRP Littelfuse 1: $2.11 3,317In Stock	Mfr. Part No. P2600SDLRP Mouser Part No 576-P2600SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	3,317In Stock	Cut Tape $2.11 $1.34 $0.905 $0.719 $0.659 Reel $0.609 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD 100A 275V P3100SBLRP Littelfuse 1: $1.76 13,542In Stock	Mfr. Part No. P3100SBLRP Mouser Part No 576-P3100SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 100A 275V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	13,542In Stock	Cut Tape $1.76 $1.02 $0.645 $0.542 $0.504 Reel $0.473 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD 3Chp 270V 100A P3203ABL Littelfuse 1: $4.37 811In Stock	Mfr. Part No. P3203ABL Mouser Part No 576-P3203ABL	Littelfuse	Thyristor Surge Protection Devices - TSPD 3Chp 270V 100A Learn More about Littelfuse p 3a l thyristors	Datasheet	811In Stock	$4.37 $2.83 $2.38	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP420M Littelfuse 1: $2.05 1,395In Stock	Mfr. Part No. TMOV14RP420M Mouser Part No 576-TMOV14RP420M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	1,395In Stock	$2.05 $1.52 $1.40 $1.24 View $1.17 $1.12 $1.10	Min.: 1 Mult.: 1
Varistors 140V 900pF V140LA10AP Littelfuse 1: $0.57 5,838In Stock	Mfr. Part No. V140LA10AP Mouser Part No 576-V140LA10AP	Littelfuse	Varistors 140V 900pF Learn More about Littelfuse la varistors	Datasheet	5,838In Stock	$0.57 $0.40 $0.359 $0.297 View $0.283 $0.264 $0.262	Min.: 1 Mult.: 1
Varistors 26V 100A 190pF V26MLA0805NT Littelfuse 1: $0.47 8,555In Stock	Mfr. Part No. V26MLA0805NT Mouser Part No 576-V26MLA0805NT	Littelfuse	Varistors 26V 100A 190pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	8,555In Stock	Cut Tape $0.47 $0.329 $0.294 $0.255 View Reel $0.177 $0.236 $0.226 $0.216 $0.206 $0.177 $0.177 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Rectifiers 120 Amps 400V DSEI2X61-04C IXYS 1: $36.90 85In Stock	Mfr. Part No. DSEI2X61-04C Mouser Part No 747-DSEI2X61-04C	IXYS	Rectifiers 120 Amps 400V Learn More about IXYS dsei fred	Datasheet	85In Stock	$36.90 $26.66 $26.50	Min.: 1 Mult.: 1
Rectifiers 1000V 30A DSEI30-10A IXYS 1: $7.82 1,725In Stock	Mfr. Part No. DSEI30-10A Mouser Part No 747-DSEI30-10A	IXYS	Rectifiers 1000V 30A Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	1,725In Stock	$7.82 $4.15 $3.94 $3.76 $3.52	Min.: 1 Mult.: 1
Rectifiers 50 Amps 1200V DSEP2X25-12C IXYS 1: $33.72 183In Stock 100Expected 2026/12/01	Mfr. Part No. DSEP2X25-12C Mouser Part No 747-DSEP2X25-12C	IXYS	Rectifiers 50 Amps 1200V Learn More about IXYS littelfuse off board charger power converters	Datasheet	183In Stock 100Expected 2026/12/01	$33.72 $27.48	Min.: 1 Mult.: 1
Rectifiers 600V 2X60A DSEP2X61-06A IXYS 1: $35.33 Lead-Time 38 Weeks	Mfr. Part No. DSEP2X61-06A Mouser Part No 747-DSEP2X61-06A	IXYS	Rectifiers 600V 2X60A Learn More about IXYS littelfuse off board charger power converters	Datasheet	Lead-Time 38 Weeks	$35.33 $30.99	Min.: 1 Mult.: 1
Rectifiers 45 Amps 1600V DSP45-16AR IXYS 1: $13.11 207In Stock	Mfr. Part No. DSP45-16AR Mouser Part No 747-DSP45-16AR	IXYS	Rectifiers 45 Amps 1600V Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	207In Stock	$13.11 $9.39	Min.: 1 Mult.: 1
Rectifiers F0800LC180 IXYS 1: $244.61 41In Stock	Mfr. Part No. F0800LC180 Mouser Part No 747-F0800LC180	IXYS	Rectifiers Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	41In Stock	$244.61 $195.69	Min.: 1 Mult.: 1
Gate Drivers Dual 5A Gate Driver IC IX4340NTR IXYS Integrated Circuits 1: $1.21 3,606In Stock	Mfr. Part No. IX4340NTR Mouser Part No 747-IX4340NTR	IXYS Integrated Circuits	Gate Drivers Dual 5A Gate Driver IC Learn More about IXYS Integrated Circuits ixys gate driver	Datasheet	3,606In Stock	Cut Tape $1.21 $0.875 $0.79 $0.697 View Reel $0.616 $0.654 $0.629 $0.616 $0.616	Min.: 1 Mult.: 1 : 4,000
IGBTs 900V 24A 2.7V XPT IGBTs GenX3 w/ Diode IXYH24N90C3D1 IXYS 1: $11.64 280In Stock	Mfr. Part No. IXYH24N90C3D1 Mouser Part No 747-IXYH24N90C3D1	IXYS	IGBTs 900V 24A 2.7V XPT IGBTs GenX3 w/ Diode	Datasheet	280In Stock	$11.64 $7.76 $6.47 $6.20	Min.: 1 Mult.: 1
IGBTs XPT 1200V IGBT GenX4 XPT IGBT IXYH30N120C3D1 IXYS 1: $13.12 327In Stock	Mfr. Part No. IXYH30N120C3D1 Mouser Part No 747-IXYH30N120C3D1	IXYS	IGBTs XPT 1200V IGBT GenX4 XPT IGBT Learn More about IXYS 1200vxptigbt	Datasheet	327In Stock	$13.12 $7.91 $7.07	Min.: 1 Mult.: 1
IGBTs XPT 1200V IGBT GenX6 XPT IGBT IXYH50N120C3D1 IXYS 1: $13.85 269In Stock	Mfr. Part No. IXYH50N120C3D1 Mouser Part No 747-IXYH50N120C3D1	IXYS	IGBTs XPT 1200V IGBT GenX6 XPT IGBT Learn More about IXYS 1200vxptigbt	Datasheet	269In Stock	$13.85 $10.07 $9.43	Min.: 1 Mult.: 1
Diode Modules 56 Amps 1400V MDD56-14N1B IXYS 1: $38.67 143In Stock	Mfr. Part No. MDD56-14N1B Mouser Part No 747-MDD56-14N1B	IXYS	Diode Modules 56 Amps 1400V Learn More about IXYS mdd rectifiers	Datasheet	143In Stock	$38.67 $25.97	Min.: 1 Mult.: 1
Bridge Rectifiers 40 Amps 1200V VBO40-12NO6 IXYS 1: $36.43 132In Stock	Mfr. Part No. VBO40-12NO6 Mouser Part No 747-VBO40-12NO6	IXYS	Bridge Rectifiers 40 Amps 1200V Learn More about IXYS littelfuse military uav systems	Datasheet	132In Stock	$36.43 $26.42	Min.: 1 Mult.: 1
Cartridge Fuses 250V .8A Slo-Blo 0215.800MXEP Littelfuse 1: $3.61 1,094In Stock	Mfr. Part No. 0215.800MXEP Mouser Part No 576-0215.800MXEP	Littelfuse	Cartridge Fuses 250V .8A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,094In Stock	$3.61 $3.29 $3.17 $2.49 View $2.12 $1.99 $1.76	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A 0603L175SLYR Littelfuse 1: $1.55 14,445In Stock	Mfr. Part No. 0603L175SLYR Mouser Part No 576-0603L175SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A Learn More about Littelfuse lorho	Datasheet	14,445In Stock	Cut Tape $1.55 $1.40 $1.33 $1.17 View Reel $0.835 $1.15 $1.13 $1.08 $1.05 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A 1206L350SLTHYR Littelfuse 1: $1.88 14,995In Stock	Mfr. Part No. 1206L350SLTHYR Mouser Part No 576-1206L350SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A Learn More about Littelfuse lorho	Datasheet	14,995In Stock	Cut Tape $1.88 $1.73 $1.43 $1.30 View Reel $0.835 $1.19 $1.10 $1.01 $0.972 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 4,000

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AC/DC Power Supply

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