DC/DC Converters - Through Hole

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i1C 300W DC-DC Non-Isolated Buck-Boost Converters

TDK-Lambda i1C 300W DC-DC Non-Isolated Buck-Boost Converters deliver up to 300W in a compact, industry-standard 1" x 1" footprint, enabling high power density and reduced board area. These modules perform both step-up and step-down voltage conversions from 12V, 24V, or 48V buses. The i1C converters use a non-isolated power topology, offering a low component count and resulting in a low-cost structure and superior performance. The i1C 300W DC-DC converters offer a compact and shielded design with low profile and weight that allows for extremely flexible and robust manufacturing processes. The ultra-high efficiency enables the i1C series to offer a much higher power density in an industry-standard package. Four types of i1C evaluation boards are also being offered.

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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	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole DC-DC, 115W, 9-36V, 3.3-9.6V 12A, 1x1, Pos On/Off, 0.145" pin length i1C2W012A050V-000-R TDK-Lambda 1: 53,54 € 45In Stock New Product	Mfr. Part No. i1C2W012A050V-000-R Mouser Part No 967-1C2W012A050V000R New Product	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 115W, 9-36V, 3.3-9.6V 12A, 1x1, Pos On/Off, 0.145" pin length Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	45In Stock	53,54 € 51,55 € 50,71 € 49,63 € View 48,82 € 48,02 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	115 W	5 V	12 A	Quarter Brick	26.2 mm (1.031 in)	26.2 mm (1.031 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole DC-DC, 115W, 9-36V, 3.3-9.6V 12A, 1x1, Pos On/Off, 0.220" pin length i1C2W012A050V-004-R TDK-Lambda 1: 53,54 € 45In Stock New Product	Mfr. Part No. i1C2W012A050V-004-R Mouser Part No 967-1C2W012A050V004R New Product	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 115W, 9-36V, 3.3-9.6V 12A, 1x1, Pos On/Off, 0.220" pin length Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	45In Stock	53,54 € 51,55 € 50,71 € 49,63 € View 48,82 € 48,02 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	115 W	5 V	12 A	Quarter Brick	26.2 mm (1.031 in)	26.2 mm (1.031 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole DC-DC, 115W, 9-36V, 3.3-9.6V 12A, 1x1, Neg On/Off, 0.220" pin length i1C2W012A050V-005-R TDK-Lambda 1: 50,55 € 87In Stock New Product	Mfr. Part No. i1C2W012A050V-005-R Mouser Part No 967-1C2W012A050V005R New Product	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 115W, 9-36V, 3.3-9.6V 12A, 1x1, Neg On/Off, 0.220" pin length Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	87In Stock	50,55 € 49,61 € 47,88 € 46,85 € View 46,08 € 45,33 € 42,42 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	115 W	5 V	12 A	Quarter Brick	26.2 mm (1.031 in)	26.2 mm (1.031 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Pos On/Off, 0.145" pin length i1C4W006A280V-000-R TDK-Lambda 1: 53,54 € 45In Stock New Product	Mfr. Part No. i1C4W006A280V-000-R Mouser Part No 967-1C4W006A280V000R New Product	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Pos On/Off, 0.145" pin length Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	45In Stock	53,54 € 51,55 € 50,71 € 49,63 € View 48,82 € 48,02 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	28 V	6 A	Quarter Brick	26.2 mm (1.031 in)	26.2 mm (1.031 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Neg On/Off, 0.145" pin length i1C4W006A280V-001-R TDK-Lambda 1: 53,54 € 135In Stock New Product	Mfr. Part No. i1C4W006A280V-001-R Mouser Part No 967-1C4W006A280V001R New Product	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Neg On/Off, 0.145" pin length Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	135In Stock	53,54 € 51,55 € 50,71 € 49,63 € View 48,82 € 48,02 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	28 V	6 A	Quarter Brick	26.2 mm (1.031 in)	26.2 mm (1.031 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Pos On/Off, 0.220" pin length i1C4W006A280V-004-R TDK-Lambda 1: 53,54 € 45In Stock New Product	Mfr. Part No. i1C4W006A280V-004-R Mouser Part No 967-1C4W006A280V004R New Product	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Pos On/Off, 0.220" pin length Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	45In Stock	53,54 € 51,55 € 50,71 € 49,63 € View 48,82 € 48,02 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	28 V	6 A	Quarter Brick	26.2 mm (1.031 in)	26.2 mm (1.031 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Neg On/Off, 0.220" pin length i1C4W006A280V-005-R TDK-Lambda 1: 53,54 € 90In Stock New Product	Mfr. Part No. i1C4W006A280V-005-R Mouser Part No 967-1C4W006A280V005R New Product	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Neg On/Off, 0.220" pin length Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	90In Stock	53,54 € 51,55 € 50,71 € 49,63 € View 48,82 € 48,02 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	300 W	28 V	6 A	Quarter Brick	26.2 mm (1.031 in)	26.2 mm (1.031 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Neg On/Off, 0.145" pin i1C4W010A120V-001-R TDK-Lambda 1: 49,36 € 531In Stock 45Expected 03/03/2027	Mfr. Part No. i1C4W010A120V-001-R Mouser Part No 967-I1C4W010A120V001	TDK-Lambda	DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Neg On/Off, 0.145" pin Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	531In Stock 45Expected 03/03/2027	49,36 € 48,89 € 46,79 € 46,16 € View 45,67 € 45,31 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	200 W	12 V	10 A		26.42 mm (1.04 in)	26.42 mm (1.04 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Pos On/Off, 0.145" pin i1C2W010A120V-000-R TDK-Lambda 1: 53,55 € 41In Stock 90Expected 04/11/2026	Mfr. Part No. i1C2W010A120V-000-R Mouser Part No 967-I1C2W010A120V000	TDK-Lambda	DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Pos On/Off, 0.145" pin Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	41In Stock 90Expected 04/11/2026	53,55 € 51,56 € 50,72 € 49,64 € View 48,82 € 48,03 € Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output	200 W	12 V	10 A		26.42 mm (1.04 in)	26.42 mm (1.04 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Pos On/Off, 0.220" pin i1C2W010A120V-004-R TDK-Lambda 1: 53,55 € 33In Stock 45Expected 29/10/2026	Mfr. Part No. i1C2W010A120V-004-R Mouser Part No 967-I1C2W010A120V004	TDK-Lambda	DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Pos On/Off, 0.220" pin Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	33In Stock 45Expected 29/10/2026	53,55 € 51,56 € 50,72 € 49,64 € View 48,82 € 48,03 € Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output	200 W	12 V	10 A		26.42 mm (1.04 in)	26.42 mm (1.04 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Pos On/Off, 0.145" pin i1C4W010A120V-000-R TDK-Lambda 1: 51,70 € 39In Stock 45Expected 10/02/2027	Mfr. Part No. i1C4W010A120V-000-R Mouser Part No 967-I1C4W010A120V000	TDK-Lambda	DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Pos On/Off, 0.145" pin Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	39In Stock 45Expected 10/02/2027	51,70 € 51,63 € 48,98 € 47,93 € View 47,14 € 46,36 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	200 W	12 V	10 A		26.42 mm (1.04 in)	26.42 mm (1.04 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Pos On/Off, 0.220" pin i1C4W010A120V-004-R TDK-Lambda 1: 50,55 € 40In Stock	Mfr. Part No. i1C4W010A120V-004-R Mouser Part No 967-I1C4W010A120V004	TDK-Lambda	DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Pos On/Off, 0.220" pin Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	40In Stock	50,55 € 49,61 € 47,88 € 46,85 € View 46,48 € 45,72 € Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output	200 W	12 V	10 A		26.42 mm (1.04 in)	26.42 mm (1.04 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Neg On/Off, 0.220" pin i1C2W010A120V-005-R TDK-Lambda 1: 53,55 € 27In Stock 45Expected 03/03/2027	Mfr. Part No. i1C2W010A120V-005-R Mouser Part No 967-I1C2W010A120V005	TDK-Lambda	DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Neg On/Off, 0.220" pin Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	27In Stock 45Expected 03/03/2027	53,55 € 51,56 € 50,72 € 49,64 € View 48,82 € 48,04 € Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output	200 W	12 V	10 A		26.42 mm (1.04 in)	26.42 mm (1.04 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Neg On/Off, 0.220" pin i1C4W010A120V-005-R TDK-Lambda 1: 53,55 € 14In Stock 225Expected 20/01/2027	Mfr. Part No. i1C4W010A120V-005-R Mouser Part No 967-I1C4W010A120V005	TDK-Lambda	DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Neg On/Off, 0.220" pin Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	14In Stock 225Expected 20/01/2027	53,55 € 51,56 € 50,72 € 48,44 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	200 W	12 V	10 A		26.42 mm (1.04 in)	26.42 mm (1.04 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Neg On/Off, 0.145" pin i1C2W010A120V-001-R TDK-Lambda 1: 53,55 € 806Expected 04/11/2026	Mfr. Part No. i1C2W010A120V-001-R Mouser Part No 967-I1C2W010A120V001	TDK-Lambda	DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Neg On/Off, 0.145" pin Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	806Expected 04/11/2026	53,55 € 51,56 € 50,72 € 48,44 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	200 W	12 V	10 A		26.42 mm (1.04 in)	26.42 mm (1.04 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C
DC/DC Converters - Through Hole DC-DC, 115W, 9-36V, 3.3-9.6V 12A, 1x1, Neg On/Off, 0.145" pin length i1C2W012A050V-001-R TDK-Lambda 1: 53,54 € 135Expected 24/03/2027 New Product	Mfr. Part No. i1C2W012A050V-001-R Mouser Part No 967-1C2W012A050V001R New Product	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, 115W, 9-36V, 3.3-9.6V 12A, 1x1, Neg On/Off, 0.145" pin length Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	135Expected 24/03/2027	53,54 € 51,55 € 50,71 € 49,63 €	Min.: 1 Mult.: 1	Non-Isolated	1 Output	115 W	5 V	12 A	Quarter Brick	26.2 mm (1.031 in)	26.2 mm (1.031 in)	10.2 mm (0.402 in)	Industrial	+ 120 C	- 40 C	i1C

i1C 300W DC-DC Non-Isolated Buck-Boost Converters

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