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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 5-28V 12.5A, 1/16 brick, Non-Isolated, b/plate, Itrim, Sync, Imon, Neg ON/OFF I7C4W012A050V-PC3-R TDK-Lambda 1: 68,16 € 105In Stock 180Expected 11/9/2026	Mfr. Part No. I7C4W012A050V-PC3-R Mouser Part No 967-7C4W012A050VPC3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 5-28V 12.5A, 1/16 brick, Non-Isolated, b/plate, Itrim, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	105In Stock 180Expected 11/9/2026	68,16 € 67,90 € 64,56 € 63,18 € View 63,17 € Quote	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, b/plate, Neg ON/OFF i7C2W020A120V-0C1-R TDK-Lambda 1: 71,98 € 102In Stock	Mfr. Part No. i7C2W020A120V-0C1-R Mouser Part No 967-7C2W020A120V0C1R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, b/plate, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	102In Stock	71,98 € 70,99 € 69,31 € 68,14 € View 67,03 € 65,94 € Quote	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, b/plate, Itrim, Sync, Imon, Neg ON/OFF I7C2W020A120V-PC3-R TDK-Lambda 1: 72,80 € 45In Stock 75Expected 3/24/2027	Mfr. Part No. I7C2W020A120V-PC3-R Mouser Part No 967-7C2W020A120VPC3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, b/plate, Itrim, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	45In Stock 75Expected 3/24/2027	72,80 € 70,08 € 69,36 € 65,82 €	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 9.6-48V 8A, 1/16 brick, Non-Isolated, b/plate, Itrim, Sync, Imon, Neg ON/OFF I7C4W008A120V-PC3-R TDK-Lambda 1: 68,16 € 54In Stock	Mfr. Part No. I7C4W008A120V-PC3-R Mouser Part No 967-7C4W008A120VPC3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 9.6-48V 8A, 1/16 brick, Non-Isolated, b/plate, Itrim, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	54In Stock	68,16 € 64,56 € 63,18 € 63,17 € 62,29 €	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 5-28V 12.5A, 1/16 brick, Non-Isolated, Itrim, heatsink, Sync, Imon, Neg ON/OFF I7C4W012A050V-PF3-R TDK-Lambda 1: 73,53 € 129In Stock	Mfr. Part No. I7C4W012A050V-PF3-R Mouser Part No 967-7C4W012A050VPF3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 5-28V 12.5A, 1/16 brick, Non-Isolated, Itrim, heatsink, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	129In Stock	73,53 € 72,17 € 69,36 € 68,81 € View 67,92 € Quote	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole 9-53VDC i7C4W012A050V-0C3-R TDK-Lambda 1: 68,16 € 708In Stock 1.140Expected 11/10/2026	Mfr. Part No. i7C4W012A050V-0C3-R Mouser Part No 967-7C4W012A050V0C3R	TDK-Lambda	DC/DC Converters - Through Hole 9-53VDC Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	708In Stock 1.140Expected 11/10/2026	68,16 € 64,56 € 63,18 € 63,17 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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 CONVERTER 10-48V 300W i7C4W008A120V-0F1-R TDK-Lambda 1: 63,50 € 230In Stock 150Expected 11/6/2026	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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	230In Stock 150Expected 11/6/2026	63,50 € 62,74 € 62,29 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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-0F1-R TDK-Lambda 1: 68,16 € 715In Stock 630Expected 11/9/2026	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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	715In Stock 630Expected 11/9/2026	68,16 € 64,56 € 63,17 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, Itrim, Sync, Imon, Neg ON/OFF I7C2W020A120V-P03-R TDK-Lambda 1: 62,31 € 3In Stock	Mfr. Part No. I7C2W020A120V-P03-R Mouser Part No 967-7C2W020A120VP03R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, Itrim, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	3In Stock	62,31 € 59,99 € 59,09 € 57,76 € View 56,81 € 55,89 €	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 5-28V 12.5A, 1/16 brick, Non-Isolated, Itrim, Sync, Imon, Neg ON/OFF I7C4W012A050V-P03-R TDK-Lambda 1: 62,32 € 12In Stock	Mfr. Part No. I7C4W012A050V-P03-R Mouser Part No 967-7C4W012A050VP03R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 5-28V 12.5A, 1/16 brick, Non-Isolated, Itrim, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	12In Stock	62,32 € 60,00 € 59,10 € 53,08 €	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A PLog Full Feat i7C2W020A120V-002-R TDK-Lambda 1: 61,52 € 211In 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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	211In Stock	61,52 € 60,67 € 59,62 € 57,98 € View 56,81 € 55,89 € Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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 CONVERTER 10-48V 300W i7C4W008A120V-003-R TDK-Lambda 1: 58,31 € 149In Stock 330On Order	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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	149In Stock 330On Order On Order Ship Dates Mfr. No: i7C4W008A120V-003-R Stock: 149 Can Dispatch Immediately On Order: 60 Expected 12/23/2026 270 Expected 4/14/2027 Factory Lead Time: 30 Weeks	58,31 € 55,23 € 55,22 € Quote Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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 5-28V 300W i7C4W012A050V-002-R TDK-Lambda 1: 58,31 € 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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	41In Stock	58,31 € 55,23 € 54,05 € 53,16 € 53,08 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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: 58,31 € 84In Stock 780Expected 11/11/2026	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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	84In Stock 780Expected 11/11/2026	58,31 € 55,23 € 54,05 € 53,16 € 53,08 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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 300W 24Vin 8-24Vout 20A NLog Full Feat i7C2W020A120V-003-R TDK-Lambda 1: 60,38 € 1In Stock 270Expected 6/9/2027	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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	1In Stock 270Expected 6/9/2027	60,38 € 59,06 € 58,54 € 57,76 € View 56,81 € 55,89 € Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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, 300W, 9-53V, 9.6-48V 8A, 1/16 brick, Non-Isolated, Itrim, heatsink, Sync, Imon, Neg ON/OFF I7C4W008A120V-PF3-R TDK-Lambda 1: 72,79 € 1In Stock	Mfr. Part No. I7C4W008A120V-PF3-R Mouser Part No 967-7C4W008A120VPF3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-53V, 9.6-48V 8A, 1/16 brick, Non-Isolated, Itrim, heatsink, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	1In Stock	72,79 € 70,07 € 69,35 € 67,46 € View 66,36 € 65,27 €	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: 62,31 € 5In Stock 1.890On 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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	5In Stock 1.890On Order On Order Ship Dates Mfr. No: i7C4W008A120V-001-R Stock: 5 Can Dispatch Immediately On Order: 1.020 Expected 6/2/2027 870 Expected 6/9/2027 Factory Lead Time: 30 Weeks	62,31 € 59,99 € 55,78 € 53,17 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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 5-28V 300W i7C4W012A050V-001-R TDK-Lambda 1: 58,31 € 2In Stock 510Expected 1/6/2027	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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	2In Stock 510Expected 1/6/2027	58,31 € 55,23 € 54,05 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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: 72,79 € 5In Stock 7.143On 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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	5In Stock 7.143On Order On Order Ship Dates Mfr. No: i7C4W012A050V-0C1-R Stock: 5 Can Dispatch Immediately On Order: 1.113 Expected 3/10/2027 6.030 Expected 3/17/2027 Factory Lead Time: 30 Weeks	72,79 € 70,07 € 64,56 € 63,18 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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 9-53VDC i7C4W008A120V-0C3-R TDK-Lambda 1: 74,25 € 390On Order	Mfr. Part No. i7C4W008A120V-0C3-R Mouser Part No 967-7C4W008A120V0C3R	TDK-Lambda	DC/DC Converters - Through Hole 9-53VDC Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	390On Order On Order Ship Dates Mfr. No: i7C4W008A120V-0C3-R Stock: 0 On Order: 150 Expected 4/14/2027 240 Expected 5/24/2027 Factory Lead Time: 30 Weeks	74,25 € 70,33 € 68,82 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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 10-48V 300W i7C4W008A120V-0C1-R TDK-Lambda 1: 68,16 € 420Expected 2/3/2027	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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	420Expected 2/3/2027	68,16 € 63,95 € 62,29 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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 300W 24Vin 8-24Vout 20A NLog i7C2W020A120V-001-R TDK-Lambda 1: 62,32 € 60Expected 3/10/2027	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 about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	60Expected 3/10/2027	62,32 € 60,00 € 59,10 € 54,54 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	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, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, b/plate, PGood, Sync, Imon, Neg ON/OFF i7C2W020A120V-0C3-R TDK-Lambda 1: 72,80 € 8Expected 1/27/2027	Mfr. Part No. i7C2W020A120V-0C3-R Mouser Part No 967-7C2W020A120V0C3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, b/plate, PGood, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	8Expected 1/27/2027	72,80 € 70,08 € 69,36 € 65,82 €	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, heatsink, Neg ON/OFF i7C2W020A120V-0F1-R TDK-Lambda 1: 68,16 € 30Expected 6/9/2027	Mfr. Part No. i7C2W020A120V-0F1-R Mouser Part No 967-7C2W020A120V0F1R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, heatsink, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	30Expected 6/9/2027	68,16 € 68,15 € 63,18 € 62,29 €	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C
DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, heatsink, PGood, Sync, Imon, Neg ON/OFF i7C2W020A120V-0F3-R TDK-Lambda 1: 72,80 € 90Expected 3/10/2027	Mfr. Part No. i7C2W020A120V-0F3-R Mouser Part No 967-7C2W020A120V0F3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 9-36V, 8-24V 20A, 1/16 brick, Non-Isolated, heatsink, PGood, Sync, Imon, Neg ON/OFF Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	90Expected 3/10/2027	72,80 € 70,08 € 69,36 € 65,82 €	Min.: 1 Mult.: 1	Non-Isolated								Industrial			i7C

i7C Non-Isolated Buck-Boost DC-DC Converters

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i7C Non-Isolated Buck-Boost DC-DC Converters

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