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Auxiliary Power Supply

Littelfuse offers numerous products designed for Auxiliary Power Supply, including Silicon Carbide (SiC) MOSFETs, gate drivers, and TVS diodes. The LSIC1MO170T0750 SiC MOSFET is a 1700V device optimized for high-frequency, high-efficiency applications and features a low 11nC gate charge, low 11.5pF output capacitance, and a low 29Ω gate resistance for high-frequency switching. The IX4351NE gate driver offers an internal negative charge regulator, providing a selectable negative gate drive bias for improved dV/dt immunity and faster turn-off. The TVS diodes include the SMF and 1.5SMC series designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

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Part #

Gate Drivers 9A GATE DRIVERS LOW SIDE SIC

IX4351NE
IXYS Integrated Circuits
1: 18,28 kr.
376In Stock

Mfr. Part No.
IX4351NE

Mouser Part No
747-IX4351NE

IXYS Integrated Circuits

Gate Drivers 9A GATE DRIVERS LOW SIDE SIC

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Datasheet

376In Stock

18,28 kr.

13,95 kr.

11,34 kr.

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional

1.5SMC100CA
Littelfuse
1: 4,30 kr.
1.198In Stock
3.000Expected 17/04/2026

Mfr. Part No.
1.5SMC100CA

Mouser Part No
576-1.5SMC100CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional

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Datasheet

1.198In Stock

3.000Expected 17/04/2026

Cut Tape

4,30 kr.

3,92 kr.

2,63 kr.

2,18 kr.

Reel

1,66 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional

1.5SMC11CA
Littelfuse
1: 6,93 kr.
2.380In Stock

Mfr. Part No.
1.5SMC11CA

Mouser Part No
576-1.5SMC11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional

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Datasheet

2.380In Stock

Cut Tape

6,93 kr.

4,32 kr.

2,82 kr.

2,18 kr.

1,98 kr.

Reel

1,54 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

1.5SMC120A
Littelfuse
1: 6,67 kr.
2.447In Stock

Mfr. Part No.
1.5SMC120A

Mouser Part No
576-1.5SMC120A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

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Datasheet

2.447In Stock

Cut Tape

6,67 kr.

4,16 kr.

2,72 kr.

2,23 kr.

Reel

1,51 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

1.5SMC120CA
Littelfuse
1: 7,98 kr.
2.255In Stock

Mfr. Part No.
1.5SMC120CA

Mouser Part No
576-1.5SMC120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

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Datasheet

2.255In Stock

Cut Tape

7,98 kr.

4,98 kr.

3,26 kr.

2,52 kr.

2,28 kr.

Reel

1,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional

1.5SMC12A
Littelfuse
1: 2,44 kr.
4.347In Stock

Mfr. Part No.
1.5SMC12A

Mouser Part No
576-1.5SMC12A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional

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Datasheet

4.347In Stock

Cut Tape

2,44 kr.

2,14 kr.

1,72 kr.

1,50 kr.

1,47 kr.

Reel

1,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

1.5SMC12CA
Littelfuse
1: 6,93 kr.
2.600In Stock

Mfr. Part No.
1.5SMC12CA

Mouser Part No
576-1.5SMC12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

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Datasheet

2.600In Stock

Cut Tape

6,93 kr.

4,15 kr.

2,71 kr.

2,09 kr.

1,89 kr.

Reel

1,54 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

1.5SMC130A
Littelfuse
1: 4,04 kr.
1.529In Stock

Mfr. Part No.
1.5SMC130A

Mouser Part No
576-1.5SMC130A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

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Datasheet

1.529In Stock

Cut Tape

4,04 kr.

3,37 kr.

2,31 kr.

2,10 kr.

1,90 kr.

Reel

1,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional

1.5SMC130CA
Littelfuse
1: 2,05 kr.
325In Stock

Mfr. Part No.
1.5SMC130CA

Mouser Part No
576-1.5SMC130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional

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Datasheet

325In Stock

Cut Tape

2,05 kr.

1,80 kr.

Reel

1,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional

1.5SMC13A
Littelfuse
1: 4,17 kr.
2.625In Stock

Mfr. Part No.
1.5SMC13A

Mouser Part No
576-1.5SMC13A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional

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Datasheet

2.625In Stock

Cut Tape

4,17 kr.

3,34 kr.

2,30 kr.

2,08 kr.

1,88 kr.

Reel

1,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional

1.5SMC13CA
Littelfuse
1: 4,42 kr.
2.556In Stock

Mfr. Part No.
1.5SMC13CA

Mouser Part No
576-1.5SMC13CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional

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Datasheet

2.556In Stock

Cut Tape

4,42 kr.

3,57 kr.

2,48 kr.

1,95 kr.

1,77 kr.

Reel

1,54 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Uni-Directional

1.5SMC150A
Littelfuse
1: 3,98 kr.
1.551In Stock

Mfr. Part No.
1.5SMC150A

Mouser Part No
576-1.5SMC150A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Uni-Directional

Learn More

Datasheet

1.551In Stock

Cut Tape

3,98 kr.

3,44 kr.

2,39 kr.

1,99 kr.

Reel

1,56 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

1.5SMC160A
Littelfuse
1: 4,88 kr.
790In Stock

Mfr. Part No.
1.5SMC160A

Mouser Part No
576-1.5SMC160A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

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Datasheet

790In Stock

Cut Tape

4,88 kr.

4,03 kr.

2,63 kr.

2,03 kr.

1,75 kr.

Reel

1,48 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

1.5SMC160CA
Littelfuse
1: 7,91 kr.
2.491In Stock

Mfr. Part No.
1.5SMC160CA

Mouser Part No
576-1.5SMC160CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

Learn More

Datasheet

2.491In Stock

Cut Tape

7,91 kr.

4,97 kr.

3,25 kr.

2,51 kr.

Reel

1,98 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

1.5SMC16CA
Littelfuse
1: 6,86 kr.
1.894In Stock

Mfr. Part No.
1.5SMC16CA

Mouser Part No
576-1.5SMC16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

Learn More

Datasheet

1.894In Stock

Cut Tape

6,86 kr.

4,31 kr.

2,82 kr.

2,18 kr.

Reel

1,71 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

1.5SMC170CA
Littelfuse
1: 5,97 kr.
1.017In Stock

Mfr. Part No.
1.5SMC170CA

Mouser Part No
576-1.5SMC170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

Learn More

Datasheet

1.017In Stock

Cut Tape

5,97 kr.

4,68 kr.

3,23 kr.

2,52 kr.

2,28 kr.

Reel

1,63 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

1.5SMC180A
Littelfuse
1: 6,48 kr.
2.986In Stock

Mfr. Part No.
1.5SMC180A

Mouser Part No
576-1.5SMC180A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

Learn More

Datasheet

2.986In Stock

Cut Tape

6,48 kr.

4,03 kr.

2,63 kr.

2,03 kr.

1,84 kr.

Reel

1,48 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

1.5SMC180CA
Littelfuse
1: 5,07 kr.
1.378In Stock

Mfr. Part No.
1.5SMC180CA

Mouser Part No
576-1.5SMC180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

Learn More

Datasheet

1.378In Stock

Cut Tape

5,07 kr.

4,04 kr.

2,77 kr.

2,19 kr.

2,09 kr.

Reel

1,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

1.5SMC18A
Littelfuse
1: 2,76 kr.
5.203In Stock

Mfr. Part No.
1.5SMC18A

Mouser Part No
576-1.5SMC18A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

Learn More

Datasheet

5.203In Stock

Cut Tape

2,76 kr.

2,72 kr.

2,07 kr.

1,67 kr.

Reel

1,53 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

1.5SMC200CA
Littelfuse
1: 3,46 kr.
3.472In Stock

Mfr. Part No.
1.5SMC200CA

Mouser Part No
576-1.5SMC200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

Learn More

Datasheet

3.472In Stock

Cut Tape

3,46 kr.

2,61 kr.

2,18 kr.

2,00 kr.

1,95 kr.

Reel

1,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

1.5SMC20CA
Littelfuse
1: 4,81 kr.
3.887In Stock

Mfr. Part No.
1.5SMC20CA

Mouser Part No
576-1.5SMC20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

Learn More

Datasheet

3.887In Stock

Cut Tape

4,81 kr.

4,23 kr.

2,82 kr.

2,18 kr.

Reel

1,57 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Bi-Directional

1.5SMC220CA
Littelfuse
1: 7,91 kr.
1.436In Stock
3.000Expected 17/04/2026

Mfr. Part No.
1.5SMC220CA

Mouser Part No
576-1.5SMC220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Bi-Directional

Learn More

Datasheet

1.436In Stock

3.000Expected 17/04/2026

Cut Tape

7,91 kr.

4,97 kr.

3,25 kr.

2,51 kr.

Reel

1,98 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

1.5SMC22CA
Littelfuse
1: 3,33 kr.
4.143In Stock

Mfr. Part No.
1.5SMC22CA

Mouser Part No
576-1.5SMC22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

Learn More

Datasheet

4.143In Stock

Cut Tape

3,33 kr.

2,86 kr.

2,72 kr.

1,99 kr.

Reel

1,71 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

1.5SMC24A
Littelfuse
1: 2,50 kr.
5.467In Stock

Mfr. Part No.
1.5SMC24A

Mouser Part No
576-1.5SMC24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

Learn More

Datasheet

5.467In Stock

Cut Tape

2,50 kr.

2,12 kr.

1,69 kr.

1,66 kr.

1,60 kr.

Reel

1,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional

1.5SMC24CA
Littelfuse
1: 2,12 kr.
1.800In Stock
3.000Expected 28/04/2026

Mfr. Part No.
1.5SMC24CA

Mouser Part No
576-1.5SMC24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional

Learn More

Datasheet

1.800In Stock

3.000Expected 28/04/2026

Cut Tape

2,12 kr.

1,86 kr.

1,65 kr.

Reel

1,54 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Auxiliary Power Supply

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Auxiliary Power Supply

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Semiconductors