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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 DC DC CONVERTER 5-28V 300W

i7C4W012A050V-0F1-R
TDK-Lambda
1: $79.27
1,129On Order

Mfr. Part No.
i7C4W012A050V-0F1-R

Mouser Part No
967-I7C4W12A050V0F1R

TDK-Lambda

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

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Datasheet

1,129On Order

$79.27

$78.87

$75.08

$73.47

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Min.: 1
Mult.: 1

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

i7C2W020A120V-001-R
TDK-Lambda
1: $63.79
60Expected 2026/10/14

Mfr. Part No.
i7C2W020A120V-001-R

Mouser Part No
967-7C2W020A120V001R

TDK-Lambda

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

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Datasheet

60Expected 2026/10/14

$63.79

$63.17

$61.63

$57.77

Min.: 1
Mult.: 1

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: $74.08
208Expected 2026/12/23

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

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Datasheet

208Expected 2026/12/23

$74.08

$73.42

$72.23

$71.22

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Min.: 1
Mult.: 1

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: $78.53
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

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Datasheet

90On Order

$78.53

$77.08

$74.49

$72.77

View

Min.: 1
Mult.: 1

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: $77.78
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

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Datasheet

135On Order

$77.78

$73.42

$72.23

$71.22

View

Min.: 1
Mult.: 1

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: $62.43
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

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Datasheet

148On Order

$62.43

$61.76

$60.66

$59.72

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Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 9.6-48V 8A, 300W, Neg Logic, Baseplate, Full featured, iTrim

I7C4W008A120V-PC3-R
TDK-Lambda
1: $73.08
60Expected 2026/09/30

Mfr. Part No.
I7C4W008A120V-PC3-R

Mouser Part No
967-7C4W008A120VPC3R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 9.6-48V 8A, 300W, Neg Logic, Baseplate, Full featured, iTrim

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Datasheet

60Expected 2026/09/30

$73.08

$72.28

$71.06

$69.95

View

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 9.6-48V 8A, 300W, Neg Logic. Heatsink, full feaured, iTrim

I7C4W008A120V-PF3-R
TDK-Lambda
1: $74.08
30Expected 2026/09/09

Mfr. Part No.
I7C4W008A120V-PF3-R

Mouser Part No
967-7C4W008A120VPF3R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 9.6-48V 8A, 300W, Neg Logic. Heatsink, full feaured, iTrim

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Datasheet

30Expected 2026/09/09

$74.08

$73.42

$72.23

$71.22

View

Min.: 1
Mult.: 1

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

I7C4W012A050V-PF3-R
TDK-Lambda
1: $72.35
150On Order

Mfr. Part No.
I7C4W012A050V-PF3-R

Mouser Part No
967-7C4W012A050VPF3R

TDK-Lambda

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

Learn More

Datasheet

150On Order

$72.35

$71.47

$68.16

$68.15

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 9.6-48V 8A, 300W, Neg Logic. Heatsink, full feaured

i7C4W008A120V-0F3-R
TDK-Lambda
1: $78.53
30Expected 2026/12/02

Mfr. Part No.
i7C4W008A120V-0F3-R

Mouser Part No
967-7C4W008A120V0F3R

TDK-Lambda

DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 9.6-48V 8A, 300W, Neg Logic. Heatsink, full feaured

Datasheet

30Expected 2026/12/02

$78.53

$77.08

$70.85

$69.91

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Min.: 1
Mult.: 1

Power Management IC Development Tools EVAL BOARD with 2 modules - i7C4W008A120V-P03-R for Parallel Operation

I7C08A-CC3-EVK-P2
TDK-Lambda
1: $220.04
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
I7C08A-CC3-EVK-P2

Mouser Part No
967-7C08ACC3EVKP2

TDK-Lambda

Power Management IC Development Tools EVAL BOARD with 2 modules - i7C4W008A120V-P03-R for Parallel Operation

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

$220.04

Min.: 1
Mult.: 1

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

i7C4W012A050V-0F3-R
TDK-Lambda
1: $75.71
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
i7C4W012A050V-0F3-R

Mouser Part No
967-7C4W012A050V0F3R

TDK-Lambda

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

Datasheet

Non-Stocked Lead-Time 21 Weeks

$75.71

$74.42

$73.98

$73.16

View

Min.: 1
Mult.: 1

i7C Non-Isolated Buck-Boost DC-DC Converters

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i7C Non-Isolated Buck-Boost DC-DC Converters

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