DC/DC Converters - Through Hole

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MagI³C FDSM Fixed Step Down Regulator Modules

Würth Elektronik MagI³C FDSM Fixed Step-Down Regulator Modules are fully integrated, fixed-output voltage DC/DC power supplies. These modules combine the switching power stage, control circuitry, inductor, and input and output capacitors in one package. The FDSM modules do not require any external components for operation. The standard THT package allows easy assembly and is pin-compatible with LM78 linear regulators. The modules comply with the low-noise electromagnetic emission norm EN 55022 class B. These FDSM modules provide peak efficiency up to 95% and a fixed output voltage of 3.3V or 5V. Ideal applications include point-of-load, replacements for linear regulators, interface and microcontroller supplies, and general-purpose supplies.

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Part #

DC/DC Converters - Through Hole FDSM THT 3.3V 1A 6-36V Input

173010335
Wurth Elektronik
1: ₹633.62
565In Stock
1,462On Order

Mfr. Part No.
173010335

Mouser Part No
710-173010335

Wurth Elektronik

DC/DC Converters - Through Hole FDSM THT 3.3V 1A 6-36V Input

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Datasheet

565In Stock

1,462On Order

₹633.62

₹599.15

₹562.81

₹534.85

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 V

1 A

SIP-3

11.6 mm (0.457 in)

10.4 mm (0.409 in)

8 mm (0.315 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole WPME-FDSM Fixed Step Down Regulator Module

173010535
Wurth Elektronik
1: ₹633.62
605In Stock
1,290On Order

Mfr. Part No.
173010535

Mouser Part No
710-173010535

Wurth Elektronik

DC/DC Converters - Through Hole WPME-FDSM Fixed Step Down Regulator Module

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Datasheet

605In Stock

1,290On Order

₹633.62

₹599.15

₹562.81

₹534.85

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 V

1 A

SIP-3

11.6 mm (0.457 in)

10.4 mm (0.409 in)

8 mm (0.315 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole FDSM THT 3.3V 0.5A 4.75-36V Input

173950336
Wurth Elektronik
1: ₹607.53
1,174In Stock

Mfr. Part No.
173950336

Mouser Part No
710-173950336

Wurth Elektronik

DC/DC Converters - Through Hole FDSM THT 3.3V 0.5A 4.75-36V Input

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Datasheet

1,174In Stock

₹607.53

₹572.13

₹535.79

₹506.90

₹499.44

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 V

500 mA

SIP-3

11.6 mm (0.457 in)

10.6 mm (0.417 in)

7.55 mm (0.297 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole MagI3C-FDSM Fixed Step Down Regulator Module, SIP-3 Type F

173950536
Wurth Elektronik
1: ₹607.53
1,302In Stock
989Expected 02-10-2026

Mfr. Part No.
173950536

Mouser Part No
710-173950536

Wurth Elektronik

DC/DC Converters - Through Hole MagI3C-FDSM Fixed Step Down Regulator Module, SIP-3 Type F

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Datasheet

1,302In Stock

989Expected 02-10-2026

₹607.53

₹572.13

₹535.79

₹506.90

₹500.38

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 V

500 mA

SIP-3

11.6 mm (0.457 in)

7.5 mm (0.295 in)

10.16 mm (0.4 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole WPME-FDSM Fixed Step Down Reg MagI3C Power Module 0.5A SIP-3 11.5 x 9.0 x 17.5mm

173951275
Wurth Elektronik
1: ₹517.15
654In Stock

Mfr. Part No.
173951275

Mouser Part No
710-173951275

Wurth Elektronik

DC/DC Converters - Through Hole WPME-FDSM Fixed Step Down Reg MagI3C Power Module 0.5A SIP-3 11.5 x 9.0 x 17.5mm

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Datasheet

654In Stock

₹517.15

₹477.08

₹445.40

Min.: 1
Mult.: 1

Non-Isolated

1 Output

12 V

500 mA

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

+ 85 C

- 40 C

WPME-FDSM

DC/DC Converters - Through Hole FDSM THT 3.3V 1A 7-42V Input

173010342
Wurth Elektronik
1: ₹1,358.56
59In Stock
42On Order

Mfr. Part No.
173010342

Mouser Part No
710-173010342

Wurth Elektronik

DC/DC Converters - Through Hole FDSM THT 3.3V 1A 7-42V Input

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Datasheet

59In Stock

42On Order

₹1,358.56

₹1,344.59

₹1,315.70

₹1,283.09

₹1,282.16

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 W

3.3 V

1 A

SIP-3

11.6 mm (0.457 in)

8.5 mm (0.335 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole FDSM THT 3.3V 1A 7-28V Input

173010378
Wurth Elektronik
1: ₹721.21
93In Stock

Mfr. Part No.
173010378

Mouser Part No
710-173010378

Wurth Elektronik

DC/DC Converters - Through Hole FDSM THT 3.3V 1A 7-28V Input

Learn More

Datasheet

93In Stock

₹721.21

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 W

3.3 V

1 A

SIP-3

11.6 mm (0.457 in)

8.5 mm (0.335 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole FDSM THT 5V 1A 8-42V Input

173010542
Wurth Elektronik
1: ₹1,507.65
9In Stock
1,806On Order

Mfr. Part No.
173010542

Mouser Part No
710-173010542

Wurth Elektronik

DC/DC Converters - Through Hole FDSM THT 5V 1A 8-42V Input

Learn More

Datasheet

9In Stock

1,806On Order

₹1,507.65

₹1,506.72

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 W

5 V

1 A

SIP-3

11.6 mm (0.457 in)

8.5 mm (0.335 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole FDSM THT 5V 1A 8-28V Input

173010578
Wurth Elektronik
1: ₹873.10
17In Stock
3,654On Order

Mfr. Part No.
173010578

Mouser Part No
710-173010578

Wurth Elektronik

DC/DC Converters - Through Hole FDSM THT 5V 1A 8-28V Input

Learn More

Datasheet

17In Stock

3,654On Order

₹873.10

₹804.14

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 W

5 V

1 A

SIP-3

11.6 mm (0.457 in)

8.5 mm (0.335 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole WPME-FDSM Fixed Step Down Reg Module MagI3C 0.5 A SIP-3 11.5 x 9.0 x 17.5 mm

173950375
Wurth Elektronik
1: ₹517.15
27In Stock
88On Order

Mfr. Part No.
173950375

Mouser Part No
710-173950375

Wurth Elektronik

DC/DC Converters - Through Hole WPME-FDSM Fixed Step Down Reg Module MagI3C 0.5 A SIP-3 11.5 x 9.0 x 17.5 mm

Learn More

Datasheet

27In Stock

88On Order

₹517.15

₹477.08

₹446.33

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 V

500 mA

11.5 mm (0.453 in)

9 mm (0.354 in)

17.5 mm (0.689 in)

Industrial

+ 85 C

- 40 C

WPME-FDSM

DC/DC Converters - Through Hole WPME-FDSM Fixed Step Down Regulator Module

173950575
Wurth Elektronik
1: ₹498.51
289In Stock
258On Order

Mfr. Part No.
173950575

Mouser Part No
710-173950575

Wurth Elektronik

DC/DC Converters - Through Hole WPME-FDSM Fixed Step Down Regulator Module

Learn More

Datasheet

289In Stock

258On Order

₹498.51

₹458.45

₹423.97

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 V

500 mA

11.5 mm (0.453 in)

9 mm (0.354 in)

17.5 mm (0.689 in)

Industrial

+ 85 C

- 40 C

WPME-FDSM

DC/DC Converters - Through Hole FDSM THT 5V 0.5A 7-28V Input

173950578
Wurth Elektronik
1: ₹689.53
128In Stock
588Expected 11-09-2026

Mfr. Part No.
173950578

Mouser Part No
710-173950578

Wurth Elektronik

DC/DC Converters - Through Hole FDSM THT 5V 0.5A 7-28V Input

Learn More

Datasheet

128In Stock

588Expected 11-09-2026

₹689.53

₹662.51

₹652.26

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 V

500 mA

SIP-3

11.6 mm (0.457 in)

8.5 mm (0.335 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

DC/DC Converters - Through Hole FDSM THT 3.3V 0.5A 6-28V Input

173950378
Wurth Elektronik
1: ₹670.90
415Expected 13-11-2026

Mfr. Part No.
173950378

Mouser Part No
710-173950378

Wurth Elektronik

DC/DC Converters - Through Hole FDSM THT 3.3V 0.5A 6-28V Input

Learn More

Datasheet

415Expected 13-11-2026

₹670.90

₹651.33

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 V

500 mA

SIP-3

11.6 mm (0.457 in)

8.5 mm (0.335 in)

10.5 mm (0.413 in)

Industrial

+ 85 C

- 40 C

MagI3C-FDSM

MagI³C FDSM Fixed Step Down Regulator Modules

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