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: $63.87
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

$63.87

$63.25

$60.92

$59.34

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: $62.56
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

$62.56

$61.73

$58.92

$57.40

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: $77.19
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

$77.19

$76.47

$75.07

$73.45

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: $73.84
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

$73.84

$72.95

$71.36

$70.29

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: $67.23
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

$67.23

$65.99

$63.67

$62.31

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: $79.25
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

$79.25

$76.75

$74.16

$72.44

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: $67.23
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

$67.23

$65.99

$63.67

$62.30

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: $78.51
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

$78.51

$77.07

$74.48

$72.76

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: $64.71
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

$64.71

$64.14

$62.23

$61.36

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: $65.51
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

$65.51

$64.10

$60.57

$60.16

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: $69.16
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

$69.16

$65.51

$64.10

$63.06

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: $72.40
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

$72.40

$71.60

$69.98

$69.97

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: $69.16
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

$69.16

$65.51

$64.10

$59.10

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: $66.01
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

$66.01

$65.39

$64.22

$62.85

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: $78.51
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

$78.51

$77.07

$74.48

$72.77

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: $79.25
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

$79.25

$75.07

$73.46

$72.25

$71.07

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: $69.55
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

$69.55

$69.54

$69.25

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: $74.07
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

$74.07

$73.41

$72.22

$70.41

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: $65.73
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

$65.73

$64.78

$63.35

$62.52

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: $75.83
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

$75.83

$75.07

$72.45

$71.26

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: $66.99
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

$66.99

$66.09

$64.22

$61.99

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: $73.07
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

$73.07

$72.27

$72.22

$71.21

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: $75.71
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

$75.71

$74.91

$74.42

$73.40

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: $78.51
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

$78.51

$77.07

$74.48

$71.21

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: $62.42
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

$62.42

$61.74

$60.65

$59.71

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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