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.

Results: 30
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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
Output Voltage-Channel 1
Output Current-Channel 1
Length
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Series
TDK-Lambda DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A PLog Full Feat
Datasheet
242In Stock
Min.: 1
Mult.: 1

Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate
Datasheet
164In Stock
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
TDK-Lambda DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink
Datasheet
43In Stock
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
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
Datasheet
22In Stock
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
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
Datasheet
113In Stock
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
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
Datasheet
19In Stock
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
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
Datasheet
3In Stock
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
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
Datasheet
9In Stock
75Expected 16/12/2026
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
TDK-Lambda DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A NLog Full Feat
Datasheet
65In Stock
780On Order
Min.: 1
Mult.: 1

Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole 9-53VDC
Datasheet
82In Stock
60Expected 23/06/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W
Datasheet
103In Stock
150On Order
Min.: 1
Mult.: 1
Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W
Datasheet
30Expected 15/06/2026
Min.: 1
Mult.: 1
Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W
Datasheet
233In Stock
840Expected 21/10/2026
Min.: 1
Mult.: 1
Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W
Datasheet
102In Stock
3.720On Order
Min.: 1
Mult.: 1
Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda i7C4W008A120V-0F3-R
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
33In Stock
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
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
Datasheet
2In Stock
300On Order
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
TDK-Lambda DC/DC Converters - Through Hole 9-53VDC
Datasheet
1.848On Order
Min.: 1
Mult.: 1

Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W
Datasheet
437On Order
Min.: 1
Mult.: 1
Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W
Datasheet
1.188On Order
Min.: 1
Mult.: 1
Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A NLog
Datasheet
60Expected 14/10/2026
Min.: 1
Mult.: 1

Non-Isolated 1 Output 300 W 9.5 V 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 i7C
TDK-Lambda DC/DC Converters - Through Hole 300W, 9V to 53V, Negative Logic Input Non-Isolated Buck-Boost DC-DC Converter
Datasheet
158On Order
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 i7C
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
Datasheet
60Expected 30/12/2026
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
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
Datasheet
30Expected 12/08/2026
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
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
Datasheet
45On Order
Min.: 1
Mult.: 1

Non-Isolated Industrial i7C
TDK-Lambda DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W
Datasheet
60Expected 15/06/2026
Min.: 1
Mult.: 1
Non-Isolated 1 Output 300 W 9.5 V 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 i7C