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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
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: £46.74 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	£46.74 £45.00 £44.27 £43.33 View £42.62 £41.92	Min.: 1 Mult.: 1
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: £46.74 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	£46.74 £45.00 £44.27 £43.33 View £42.62 £41.92	Min.: 1 Mult.: 1
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: £44.13 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	£44.13 £43.31 £41.80 £40.90 View £40.23 £39.57 £37.03	Min.: 1 Mult.: 1
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: £46.74 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	£46.74 £45.00 £44.27 £43.33 View £42.62 £41.92	Min.: 1 Mult.: 1
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: £46.74 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	£46.74 £45.00 £44.27 £43.33 View £42.62 £41.92	Min.: 1 Mult.: 1
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: £46.74 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	£46.74 £45.00 £44.27 £43.33 View £42.62 £41.92	Min.: 1 Mult.: 1
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: £46.74 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	£46.74 £45.00 £44.27 £43.33 View £42.62 £41.92	Min.: 1 Mult.: 1
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: £45.61 531In Stock 765On Order	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 765On Order On Order Ship Dates Mfr. No: i1C4W010A120V-001-R Stock: 531 Can Dispatch Immediately On Order: 45 Expected 03/03/2027 720 Expected 04/05/2027 Factory Lead Time: 28 Weeks	£45.61 £43.20 £42.62 £41.93 View Quote	Min.: 1 Mult.: 1
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: £46.75 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	£46.75 £45.01 £44.28 £43.34 View £42.62 £41.93 Quote	Min.: 1 Mult.: 1
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: £46.75 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	£46.75 £45.01 £44.28 £43.34 View £42.62 £41.93 Quote	Min.: 1 Mult.: 1
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: £45.13 39In Stock 45Expected 27/01/2027	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 27/01/2027	£45.13 £45.07 £42.76 £41.84 View £41.15 £40.47	Min.: 1 Mult.: 1
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: £44.13 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	£44.13 £43.31 £41.80 £40.90 View £40.58 £39.91 Quote	Min.: 1 Mult.: 1
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: £46.75 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	£46.75 £45.01 £44.28 £43.34 View £42.62 £41.94 Quote	Min.: 1 Mult.: 1
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: £46.75 14In Stock 225On Order	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 225On Order On Order Ship Dates Mfr. No: i1C4W010A120V-005-R Stock: 14 Can Dispatch Immediately On Order: 135 Expected 06/01/2027 90 Expected 20/01/2027 Factory Lead Time: 28 Weeks	£46.75 £45.01 £44.28 £42.29	Min.: 1 Mult.: 1
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: £46.75 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	£46.75 £45.01 £44.28 £42.29	Min.: 1 Mult.: 1
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: £46.74 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	£46.74 £45.00 £44.27 £43.33	Min.: 1 Mult.: 1
Power Management IC Development Tools Evaluation kit with i1C2W012A050V-001-R Module i1C2W12A-C01-EVK-S1 TDK-Lambda 1: £100.29 10Expected 31/03/2027 New Product	Mfr. Part No. i1C2W12A-C01-EVK-S1 Mouser Part No 967-I1C2W12AC01EVKS1 New Product	TDK-Lambda	Power Management IC Development Tools Evaluation kit with i1C2W012A050V-001-R Module Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	10Expected 31/03/2027	£100.29	Min.: 1 Mult.: 1
Power Management IC Development Tools Evaluation kit with i1C4W006A280V-001-R Module i1C4W06A-C01-EVK-S1 TDK-Lambda 1: £100.29 10Expected 31/03/2027 New Product	Mfr. Part No. i1C4W06A-C01-EVK-S1 Mouser Part No 967-I1C4W06AC01EVKS1 New Product	TDK-Lambda	Power Management IC Development Tools Evaluation kit with i1C4W006A280V-001-R Module Learn More about TDK-Lambda tdk lambda i1c dc dc converters	Datasheet	10Expected 31/03/2027	£100.29	Min.: 1 Mult.: 1

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

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