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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 (USD) 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: $60.47 45In Stock New Product	Mfr. Part # i1C2W012A050V-000-R Mouser Part # 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	$60.47 $57.28 $56.05 $53.58 View $52.71 Quote	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: $60.47 135In Stock New Product	Mfr. Part # i1C4W006A280V-001-R Mouser Part # 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	$60.47 $57.28 $56.05 $55.14 View $54.24 Quote	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: $58.78 45In Stock New Product	Mfr. Part # i1C2W012A050V-004-R Mouser Part # 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	$58.78 $57.69 $55.67 $54.48 View $53.58 $52.71 Quote	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: $58.78 87In Stock New Product	Mfr. Part # i1C2W012A050V-005-R Mouser Part # 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	$58.78 $57.69 $55.67 $54.48 View $53.58 $52.71 Quote	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: $58.78 45In Stock New Product	Mfr. Part # i1C4W006A280V-000-R Mouser Part # 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	$58.78 $57.69 $55.67 $54.48 View $53.58 $52.71 Quote	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: $58.78 45In Stock New Product	Mfr. Part # i1C4W006A280V-004-R Mouser Part # 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	$58.78 $57.69 $55.67 $54.48 View $53.58 $52.71 Quote	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: $58.78 90In Stock New Product	Mfr. Part # i1C4W006A280V-005-R Mouser Part # 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	$58.78 $57.69 $55.67 $54.48 View $53.58 $52.71 Quote	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: $57.39 723In Stock 45Expected 3/3/2027	Mfr. Part # i1C4W010A120V-001-R Mouser Part # 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	723In Stock 45Expected 3/3/2027	$57.39 $56.85 $54.41 $53.67 View $53.11 $52.69	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: $59.52 41In Stock 90Expected 11/4/2026	Mfr. Part # i1C2W010A120V-000-R Mouser Part # 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 11/4/2026	$59.52 $58.43 $56.37 $55.40 View $55.39 $54.49 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: $59.15 34In Stock 45Expected 10/28/2026	Mfr. Part # i1C2W010A120V-004-R Mouser Part # 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	34In Stock 45Expected 10/28/2026	$59.15 $58.06 $56.02 $54.82 View $53.92 $53.83 Quote	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: $58.78 40In Stock	Mfr. Part # i1C4W010A120V-004-R Mouser Part # 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	$58.78 $57.69 $55.67 $54.48 View $54.05 $53.16 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: $59.28 27In Stock 45Expected 3/3/2027	Mfr. Part # i1C2W010A120V-005-R Mouser Part # 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 3/3/2027	$59.28 $56.15 $54.95 $54.05 $53.16	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: $56.38 9In Stock 225Expected 1/20/2027	Mfr. Part # i1C4W010A120V-005-R Mouser Part # 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	9In Stock 225Expected 1/20/2027	$56.38 $56.12 $54.84	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: $71.02 806Expected 11/4/2026	Mfr. Part # i1C2W010A120V-001-R Mouser Part # 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 11/4/2026	$71.02 $64.61	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: $59.29 135Expected 3/24/2027 New Product	Mfr. Part # i1C2W012A050V-001-R Mouser Part # 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 3/24/2027	$59.29 $59.28 $56.15 $54.95	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: $60.12 90On Order	Mfr. Part # i1C4W010A120V-000-R Mouser Part # 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	90On Order On Order Ship Dates Mfr. #: i1C4W010A120V-000-R Stock: 0 On Order: 45 Expected 10/8/2026 45 Expected 2/10/2027 Factory Lead-Time: 30 Weeks	$60.12 $56.95 $55.73	Min.: 1 Mult.: 1
Power Management IC Development Tools Evaluation kit with i1C2W012A050V-001-R Module i1C2W12A-C01-EVK-S1 TDK-Lambda 1: $121.43 10Expected 3/24/2027 New Product	Mfr. Part # i1C2W12A-C01-EVK-S1 Mouser Part # 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 3/24/2027	$121.43	Min.: 1 Mult.: 1
Power Management IC Development Tools Evaluation kit with i1C4W006A280V-001-R Module i1C4W06A-C01-EVK-S1 TDK-Lambda 1: $121.43 10Expected 3/24/2027 New Product	Mfr. Part # i1C4W06A-C01-EVK-S1 Mouser Part # 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 3/24/2027	$121.43	Min.: 1 Mult.: 1

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

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

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