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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.
Rectifiers W3270NC220 IXYS 1: $283.70 12In Stock	Mfr. Part No. W3270NC220 Mouser Part No 747-W3270NC220	IXYS	Rectifiers Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	12In Stock	$283.70 $225.64	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD 0805L300SLTHYR Littelfuse 1: $2.69 6,502In Stock	Mfr. Part No. 0805L300SLTHYR Mouser Part No 576-0805L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	6,502In Stock	Cut Tape $2.69 $2.23 $2.06 $1.71 View Reel $1.16 $1.58 $1.42 $1.31 $1.16 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Schottky Diodes & Rectifiers 10A 100V TO-277B DST10100S-A Littelfuse 1: $2.37 9,036In 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	9,036In Stock	Cut Tape $2.37 $1.13 $0.883 $0.737 View Reel $0.684 $0.698 $0.684 $0.684 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 Reel $0.539 View $0.60 $0.532 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 $0.43 Reel $0.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A P2300SDLRP Littelfuse 1: $2.10 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 $2.10 $1.34 $0.905 $0.719 $0.659 Reel $0.601 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A P2600SDLRP Littelfuse 1: $2.10 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 $2.10 $1.34 $0.905 $0.719 $0.659 Reel $0.601 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD 100A 275V P3100SBLRP Littelfuse 1: $1.75 13,546In 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	13,546In Stock	Cut Tape $1.75 $1.02 $0.645 $0.542 $0.503 Reel $0.467 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 $2.26 $2.25	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 $1.39 $1.24 View $1.17 $1.12 $1.06	Min.: 1 Mult.: 1
Varistors 140V 900pF V140LA10AP Littelfuse 1: $0.44 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	$0.44 $0.324 $0.288 $0.254 View $0.249 $0.248 $0.247	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 $0.225 $0.216 $0.206 $0.177 $0.177 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Rectifiers 120 Amps 400V DSEI2X61-04C IXYS 1: $36.89 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	$36.89 $26.65 $25.12	Min.: 1 Mult.: 1
Rectifiers 1000V 30A DSEI30-10A IXYS 1: $6.53 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	$6.53 $3.92 $3.60 $3.37 $3.34	Min.: 1 Mult.: 1
Rectifiers 50 Amps 1200V DSEP2X25-12C IXYS 1: $37.58 183In Stock 100Expected 01/12/2026	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 01/12/2026	$37.58 $26.00	Min.: 1 Mult.: 1
Rectifiers 600V 2X60A DSEP2X61-06A IXYS 1: $35.33 197In Stock	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	197In Stock	$35.33 $30.92 $29.37	Min.: 1 Mult.: 1
Rectifiers 45 Amps 1600V DSP45-16AR IXYS 1: $9.02 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	$9.02	Min.: 1 Mult.: 1
Rectifiers F0800LC180 IXYS 1: $244.57 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	$244.57 $192.86	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 $0.874 $0.79 $0.698 View Reel $0.537 $0.654 $0.629 $0.601 $0.584 $0.537	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 $6.43 $5.96	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 $6.96	Min.: 1 Mult.: 1
IGBTs XPT 1200V IGBT GenX6 XPT IGBT IXYH50N120C3D1 IXYS 1: $13.78 279In Stock	Mfr. Part No. IXYH50N120C3D1 Mouser Part No 747-IXYH50N120C3D1	IXYS	IGBTs XPT 1200V IGBT GenX6 XPT IGBT Learn More about IXYS 1200vxptigbt	Datasheet	279In Stock	$13.78 $10.07 $9.29	Min.: 1 Mult.: 1
Diode Modules 56 Amps 1400V MDD56-14N1B IXYS 1: $38.66 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	$38.66 $23.66 $23.56	Min.: 1 Mult.: 1
Bridge Rectifiers 40 Amps 1200V VBO40-12NO6 IXYS 1: $36.41 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	$36.41 $22.84 $21.87 $21.60 View Quote	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A 0805L260SLTHYR Littelfuse 1: $2.16 6,544In Stock	Mfr. Part No. 0805L260SLTHYR Mouser Part No 576-0805L260SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A Learn More about Littelfuse lorho	Datasheet	6,544In Stock	Cut Tape $2.16 $1.85 $1.73 $1.36 View Reel $1.02 $1.26 $1.17 $1.09 $1.02 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 4,000

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AC/DC Power Supply

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