DC/DC Converters - Through Hole

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i7C Non-Isolated Buck-Boost DC-DC Converters

TDK-Lambda i7C Non-Isolated Buck-Boost DC-DC Converters are non-isolated step-up/step-down converters that are ideal for generating additional DC output voltage rails up to 300W from a single output 12V, 24V, or 48V AC-DC power supply. These highly efficient i7C devices accept a wide DC input and feature a wide output adjustment range. The i7C DC-DC converters feature a Power Good signal, switching frequency synchronization, and output current monitoring. TDK-Lambda i7C Non-Isolated Buck-Boost DC-DC Converters are available in three mechanical configurations: low profile open frame, baseplate construction for conduction cooling, and an integral heat sink for convection or forced air cooling.

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Part #

DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A PLog Full Feat

i7C2W020A120V-002-R
TDK-Lambda
1: Rp1.171.759
236In Stock

Mfr. Part No.
i7C2W020A120V-002-R

Mouser Part No
967-7C2W020A120V002R

TDK-Lambda

DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A PLog Full Feat

Learn More

Datasheet

236In Stock

Rp1.171.759

Rp1.160.385

Rp1.117.638

Rp1.088.652

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

36 V

8 V to 24 V

20 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A NLog Full Feat

i7C2W020A120V-003-R
TDK-Lambda
1: Rp1.147.726
212In Stock
600On Order

Mfr. Part No.
i7C2W020A120V-003-R

Mouser Part No
967-7C2W020A120V003R

TDK-Lambda

DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A NLog Full Feat

Learn More

Datasheet

212In Stock

600On Order

Rp1.147.726

Rp1.132.499

Rp1.080.946

Rp1.053.060

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

36 V

8 V to 24 V

20 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate

i7C2W020A120V-0C1-R
TDK-Lambda
1: Rp1.416.128
156In Stock

Mfr. Part No.
i7C2W020A120V-0C1-R

Mouser Part No
967-7C2W020A120V0C1R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate

Learn More

Datasheet

156In Stock

Rp1.416.128

Rp1.402.919

Rp1.377.234

Rp1.347.514

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink

i7C2W020A120V-0F1-R
TDK-Lambda
1: Rp1.354.669
33In Stock

Mfr. Part No.
i7C2W020A120V-0F1-R

Mouser Part No
967-7C2W020A120V0F1R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink

Learn More

Datasheet

33In Stock

Rp1.354.669

Rp1.338.341

Rp1.309.171

Rp1.289.540

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 5-28V 12.5A, 300W, Neg Logic, fully featured, iTrim

I7C4W012A050V-P03-R
TDK-Lambda
1: Rp1.233.402
32In Stock

Mfr. Part No.
I7C4W012A050V-P03-R

Mouser Part No
967-7C4W012A050VP03R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 5-28V 12.5A, 300W, Neg Logic, fully featured, iTrim

Learn More

Datasheet

32In Stock

Rp1.233.402

Rp1.210.653

Rp1.168.090

Rp1.143.139

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

i7C4W012A050V-0F1-R
TDK-Lambda
1: Rp1.453.921
610In Stock
495Expected 20/01/2027

Mfr. Part No.
i7C4W012A050V-0F1-R

Mouser Part No
967-I7C4W12A050V0F1R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

Learn More

Datasheet

610In Stock

495Expected 20/01/2027

Rp1.453.921

Rp1.408.056

Rp1.360.539

Rp1.328.984

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

5 V to 28 V

12.5 A

34 mm (1.339 in)

36.8 mm (1.449 in)

24.9 mm (0.98 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, fully featured, iTrim

I7C2W020A120V-P03-R
TDK-Lambda
1: Rp1.233.402
3In Stock

Mfr. Part No.
I7C2W020A120V-P03-R

Mouser Part No
967-7C2W020A120VP03R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, fully featured, iTrim

Learn More

Datasheet

3In Stock

Rp1.233.402

Rp1.210.653

Rp1.168.090

Rp1.142.956

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink, Fully featured, iTrim

I7C2W020A120V-PF3-R
TDK-Lambda
1: Rp1.440.344
12In Stock
15Expected 06/01/2027

Mfr. Part No.
I7C2W020A120V-PF3-R

Mouser Part No
967-7C2W020A120VPF3R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink, Fully featured, iTrim

Learn More

Datasheet

12In Stock

15Expected 06/01/2027

Rp1.440.344

Rp1.413.926

Rp1.366.410

Rp1.334.855

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

i7C4W008A120V-001-R
TDK-Lambda
1: Rp1.187.170
28In Stock
930On Order

Mfr. Part No.
i7C4W008A120V-001-R

Mouser Part No
967-I7C4W008A120V01R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

Learn More

Datasheet

28In Stock

930On Order

Rp1.187.170

Rp1.176.712

Rp1.141.672

Rp1.125.711

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

9.6 V to 48 V

8 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

i7C4W008A120V-002-R
TDK-Lambda
1: Rp1.201.846
41In Stock
120On Order

Mfr. Part No.
i7C4W008A120V-002-R

Mouser Part No
967-I7C4W008A120V02R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

Learn More

Datasheet

41In Stock

120On Order

Rp1.201.846

Rp1.175.979

Rp1.111.217

Rp1.103.695

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

9.6 V to 48 V

8 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

i7C4W008A120V-003-R
TDK-Lambda
1: Rp1.268.809
107In Stock
270Expected 23/12/2026

Mfr. Part No.
i7C4W008A120V-003-R

Mouser Part No
967-I7C4W008A120V03R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

Learn More

Datasheet

107In Stock

270Expected 23/12/2026

Rp1.268.809

Rp1.201.846

Rp1.175.979

Rp1.156.899

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

9.6 V to 48 V

8 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

i7C4W008A120V-0F1-R
TDK-Lambda
1: Rp1.328.250
149In Stock
105Expected 09/09/2026

Mfr. Part No.
i7C4W008A120V-0F1-R

Mouser Part No
967-I7C4W08A120V0F1R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

Learn More

Datasheet

149In Stock

105Expected 09/09/2026

Rp1.328.250

Rp1.313.574

Rp1.283.853

Rp1.283.670

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

9.6 V to 48 V

8 A

34 mm (1.339 in)

36.8 mm (1.449 in)

24.9 mm (0.98 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

i7C4W012A050V-002-R
TDK-Lambda
1: Rp1.268.809
41In Stock

Mfr. Part No.
i7C4W012A050V-002-R

Mouser Part No
967-I7C4W12A050V002R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

Learn More

Datasheet

41In Stock

Rp1.268.809

Rp1.201.846

Rp1.175.979

Rp1.084.249

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

5 V to 28 V

12.5 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

i7C4W012A050V-003-R
TDK-Lambda
1: Rp1.211.019
132In Stock
840Expected 21/10/2026

Mfr. Part No.
i7C4W012A050V-003-R

Mouser Part No
967-I7C4W12A050V003R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

Learn More

Datasheet

132In Stock

840Expected 21/10/2026

Rp1.211.019

Rp1.199.645

Rp1.178.180

Rp1.153.046

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

5 V to 28 V

12.5 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole 9-53VDC

i7C4W008A120V-0C3-R
TDK-Lambda
1: Rp1.440.344
240On Order

Mfr. Part No.
i7C4W008A120V-0C3-R

Mouser Part No
967-7C4W008A120V0C3R

TDK-Lambda

DC/DC Converters - Through Hole 9-53VDC

Learn More

Datasheet

240On Order

Rp1.440.344

Rp1.413.926

Rp1.366.410

Rp1.335.038

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

9.6 V to 48 V

8 A

34 mm (1.339 in)

36.8 mm (1.449 in)

13 mm (0.512 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole 9-53VDC

i7C4W012A050V-0C3-R
TDK-Lambda
1: Rp1.453.921
1.848On Order

Mfr. Part No.
i7C4W012A050V-0C3-R

Mouser Part No
967-7C4W012A050V0C3R

TDK-Lambda

DC/DC Converters - Through Hole 9-53VDC

Learn More

Datasheet

1.848On Order

Rp1.453.921

Rp1.377.234

Rp1.347.697

Rp1.325.499

Rp1.303.850

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

5 V to 28 V

12.5 A

34 mm (1.339 in)

36.8 mm (1.449 in)

13 mm (0.512 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 5-28V 12.5A, 300W, Neg Logic, Baseplate, Full featured, iTrim

I7C4W012A050V-PC3-R
TDK-Lambda
1: Rp1.275.964
300On Order

Mfr. Part No.
I7C4W012A050V-PC3-R

Mouser Part No
967-7C4W012A050VPC3R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 5-28V 12.5A, 300W, Neg Logic, Baseplate, Full featured, iTrim

Learn More

Datasheet

300On Order

Rp1.275.964

Rp1.275.781

Rp1.270.461

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

i7C4W008A120V-0C1-R
TDK-Lambda
1: Rp1.358.888
570Expected 16/12/2026

Mfr. Part No.
i7C4W008A120V-0C1-R

Mouser Part No
967-I7C4W08A120V0C1R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W

Learn More

Datasheet

570Expected 16/12/2026

Rp1.358.888

Rp1.346.780

Rp1.324.948

Rp1.291.742

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

9.6 V to 48 V

8 A

34 mm (1.339 in)

36.8 mm (1.449 in)

13 mm (0.512 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

i7C4W012A050V-001-R
TDK-Lambda
1: Rp1.205.883
642On Order

Mfr. Part No.
i7C4W012A050V-001-R

Mouser Part No
967-I7C4W12A050V001R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

Learn More

Datasheet

642On Order

Rp1.205.883

Rp1.188.454

Rp1.162.219

Rp1.146.992

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

5 V to 28 V

12.5 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

i7C4W012A050V-0C1-R
TDK-Lambda
1: Rp1.391.177
7.773On Order

Mfr. Part No.
i7C4W012A050V-0C1-R

Mouser Part No
967-I7C4W12A050V0C1R

TDK-Lambda

DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W

Learn More

Datasheet

7.773On Order

Rp1.391.177

Rp1.377.234

Rp1.329.168

Rp1.307.336

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

53 V

5 V to 28 V

12.5 A

34 mm (1.339 in)

36.8 mm (1.449 in)

13 mm (0.512 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A NLog

i7C2W020A120V-001-R
TDK-Lambda
1: Rp1.228.999
60Expected 14/10/2026

Mfr. Part No.
i7C2W020A120V-001-R

Mouser Part No
967-7C2W020A120V001R

TDK-Lambda

DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A NLog

Learn More

Datasheet

60Expected 14/10/2026

Rp1.228.999

Rp1.212.487

Rp1.178.180

Rp1.137.269

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 V

36 V

8 V to 24 V

20 A

34 mm (1.339 in)

36.8 mm (1.449 in)

12.2 mm (0.48 in)

Industrial

+ 125 C

- 40 C

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate, Full featured

i7C2W020A120V-0C3-R
TDK-Lambda
1: Rp1.340.542
208Expected 23/12/2026

Mfr. Part No.
i7C2W020A120V-0C3-R

Mouser Part No
967-7C2W020A120V0C3R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate, Full featured

Learn More

Datasheet

208Expected 23/12/2026

Rp1.340.542

Rp1.325.865

Rp1.324.948

Rp1.306.419

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink, Fully featured

i7C2W020A120V-0F3-R
TDK-Lambda
1: Rp1.388.976
90On Order

Mfr. Part No.
i7C2W020A120V-0F3-R

Mouser Part No
967-7C2W020A120V0F3R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink, Fully featured

Learn More

Datasheet

90On Order

Rp1.388.976

Rp1.374.299

Rp1.365.309

Rp1.346.596

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate, Full featured, iTrim

I7C2W020A120V-PC3-R
TDK-Lambda
1: Rp1.440.344
135On Order

Mfr. Part No.
I7C2W020A120V-PC3-R

Mouser Part No
967-7C2W020A120VPC3R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate, Full featured, iTrim

Learn More

Datasheet

135On Order

Rp1.440.344

Rp1.413.926

Rp1.366.410

Rp1.306.419

View

Min.: 1
Mult.: 1

Non-Isolated

Industrial

i7C

DC/DC Converters - Through Hole 300W, 9V to 53V, Negative Logic Input Non-Isolated Buck-Boost DC-DC Converter

I7C4W008A120V-P03-R
TDK-Lambda
1: Rp1.145.157
148On Order

Mfr. Part No.
I7C4W008A120V-P03-R

Mouser Part No
967-7C4W008A120VP03R

TDK-Lambda

DC/DC Converters - Through Hole 300W, 9V to 53V, Negative Logic Input Non-Isolated Buck-Boost DC-DC Converter

Learn More

Datasheet

148On Order

Rp1.145.157

Rp1.132.682

Rp1.112.685

Rp1.095.440

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

300 W

9 VDC

53 VDC

9.6 V to 48 V

8 A

36.8 mm (1.449 in)

34 mm (1.339 in)

12.7 mm (0.5 in)

Industrial

+ 125 C

- 40 C

i7C

i7C Non-Isolated Buck-Boost DC-DC Converters

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