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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Power Management IC Development Tools i7C2W020A120V-003-R Mod Eval Kit i7C20A-C03-EVK-S1 TDK-Lambda 1: $131.51 7In Stock	Mfr. Part # i7C20A-C03-EVK-S1 Mouser Part # 967-I7C20A-C03-EVKS1	TDK-Lambda	Power Management IC Development Tools i7C2W020A120V-003-R Mod Eval Kit Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	7In Stock	$131.51	Min.: 1 Mult.: 1
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: $79.25 285In Stock	Mfr. Part # I7C4W012A050V-PC3-R Mouser Part # 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	285In Stock	$79.25 $78.95 $75.07 $73.46 View $73.45 Quote	Min.: 1 Mult.: 1
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: $83.70 102In Stock	Mfr. Part # i7C2W020A120V-0C1-R Mouser Part # 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	$83.70 $82.55 $80.59 $79.23 View $77.94 $76.68 Quote	Min.: 1 Mult.: 1
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: $84.65 45In Stock 75Expected 3/24/2027	Mfr. Part # I7C2W020A120V-PC3-R Mouser Part # 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	$84.65 $81.49 $80.65 $76.54	Min.: 1 Mult.: 1
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: $79.25 54In Stock	Mfr. Part # I7C4W008A120V-PC3-R Mouser Part # 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	$79.25 $75.07 $73.46 $73.45 $72.43	Min.: 1 Mult.: 1
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: $85.50 129In Stock	Mfr. Part # I7C4W012A050V-PF3-R Mouser Part # 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	$85.50 $83.92 $80.65 $80.01 View $78.98 Quote	Min.: 1 Mult.: 1
Power Management IC Development Tools Eval Board for RGB/ RGC, No Module i7X-C01-EVK-S0 TDK-Lambda 1: $121.00 39In Stock	Mfr. Part # i7X-C01-EVK-S0 Mouser Part # 967-I7X-C01-EVK-S0	TDK-Lambda	Power Management IC Development Tools Eval Board for RGB/ RGC, No Module Learn More about TDK-Lambda tdk lambda i7xc0qevks0 eval kit	Datasheet	39In Stock	$121.00	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 9-53VDC i7C4W012A050V-0C3-R TDK-Lambda 1: $79.25 708In Stock 1,140Expected 11/10/2026	Mfr. Part # i7C4W012A050V-0C3-R Mouser Part # 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	$79.25 $75.07 $73.46 $73.45	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W i7C4W008A120V-0F1-R TDK-Lambda 1: $73.84 230In Stock 150Expected 11/6/2026	Mfr. Part # i7C4W008A120V-0F1-R Mouser Part # 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	$73.84 $72.95 $72.43	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W i7C4W012A050V-0F1-R TDK-Lambda 1: $79.25 715In Stock 630Expected 11/9/2026	Mfr. Part # i7C4W012A050V-0F1-R Mouser Part # 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	$79.25 $75.07 $73.45	Min.: 1 Mult.: 1
Power Management IC Development Tools EV-Kit, 2X i7C4W012A050V-P03-R Parallel I7C12A-CC3-EVK-P2 TDK-Lambda 1: $239.86 1In Stock	Mfr. Part # I7C12A-CC3-EVK-P2 Mouser Part # 967-7C12ACC3EVKP2	TDK-Lambda	Power Management IC Development Tools EV-Kit, 2X i7C4W012A050V-P03-R Parallel Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	1In Stock	$239.86	Min.: 1 Mult.: 1
Power Management IC Development Tools EV-Kit, 2X i7C2W020A120V-P03-R Parallel i7C20A-CC3-EVK-P2 TDK-Lambda 1: $239.86 2In Stock	Mfr. Part # i7C20A-CC3-EVK-P2 Mouser Part # 967-7C20ACC3EVKP2	TDK-Lambda	Power Management IC Development Tools EV-Kit, 2X i7C2W020A120V-P03-R Parallel Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	2In Stock	$239.86	Min.: 1 Mult.: 1
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: $72.45 3In Stock	Mfr. Part # I7C2W020A120V-P03-R Mouser Part # 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	$72.45 $69.76 $68.71 $67.16 View $66.06 $64.99	Min.: 1 Mult.: 1
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: $72.46 12In Stock	Mfr. Part # I7C4W012A050V-P03-R Mouser Part # 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	$72.46 $69.77 $68.72 $61.72	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A PLog Full Feat i7C2W020A120V-002-R TDK-Lambda 1: $71.53 211In Stock	Mfr. Part # i7C2W020A120V-002-R Mouser Part # 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	$71.53 $70.55 $69.32 $67.42 View $66.06 $64.99 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W i7C4W008A120V-003-R TDK-Lambda 1: $67.80 149In Stock 330On Order	Mfr. Part # i7C4W008A120V-003-R Mouser Part # 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. #: i7C4W008A120V-003-R Stock: 149 Can Ship Immediately On Order: 60 Expected 12/23/2026 270 Expected 4/14/2027 Factory Lead-Time: 30 Weeks	$67.80 $64.22 $64.21 Quote Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W i7C4W012A050V-002-R TDK-Lambda 1: $67.80 41In Stock	Mfr. Part # i7C4W012A050V-002-R Mouser Part # 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	$67.80 $64.22 $62.85 $61.81 $61.72	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W i7C4W012A050V-003-R TDK-Lambda 1: $67.80 84In Stock 780Expected 11/11/2026	Mfr. Part # i7C4W012A050V-003-R Mouser Part # 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	$67.80 $64.22 $62.85 $61.81 $61.72	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A NLog Full Feat i7C2W020A120V-003-R TDK-Lambda 1: $70.21 1In Stock 270Expected 6/9/2027	Mfr. Part # i7C2W020A120V-003-R Mouser Part # 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	$70.21 $68.67 $68.07 $67.16 View $66.06 $64.99 Quote	Min.: 1 Mult.: 1
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: $84.64 1In Stock	Mfr. Part # I7C4W008A120V-PF3-R Mouser Part # 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	$84.64 $81.48 $80.64 $78.44 View $77.16 $75.90	Min.: 1 Mult.: 1
Power Management IC Development Tools EVAL BOARD FOR i7C4W008A050V i7C08A-C03-EVK-S1 TDK-Lambda 1: $150.15 4In Stock 10Expected 5/19/2027	Mfr. Part # i7C08A-C03-EVK-S1 Mouser Part # 967-I7C08AC03EVKS1	TDK-Lambda	Power Management IC Development Tools EVAL BOARD FOR i7C4W008A050V Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	4In Stock 10Expected 5/19/2027	$150.15	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W i7C4W008A120V-001-R TDK-Lambda 1: $72.45 5In Stock 1,890On Order	Mfr. Part # i7C4W008A120V-001-R Mouser Part # 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. #: i7C4W008A120V-001-R Stock: 5 Can Ship Immediately On Order: 1,020 Expected 6/2/2027 870 Expected 6/9/2027 Factory Lead-Time: 30 Weeks	$72.45 $69.76 $64.86 $61.82	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W i7C4W012A050V-001-R TDK-Lambda 1: $67.80 2In Stock 510Expected 1/6/2027	Mfr. Part # i7C4W012A050V-001-R Mouser Part # 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	$67.80 $64.22 $62.85	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 5-28V 300W i7C4W012A050V-0C1-R TDK-Lambda 1: $84.64 5In Stock 7,143On Order	Mfr. Part # i7C4W012A050V-0C1-R Mouser Part # 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. #: i7C4W012A050V-0C1-R Stock: 5 Can Ship Immediately On Order: 1,113 Expected 3/10/2027 6,030 Expected 3/17/2027 Factory Lead-Time: 30 Weeks	$84.64 $81.48 $75.07 $73.46	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 9-53VDC i7C4W008A120V-0C3-R TDK-Lambda 1: $86.34 390On Order	Mfr. Part # i7C4W008A120V-0C3-R Mouser Part # 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. #: i7C4W008A120V-0C3-R Stock: 0 On Order: 150 Expected 4/14/2027 240 Expected 5/24/2027 Factory Lead-Time: 30 Weeks	$86.34 $81.78 $80.02	Min.: 1 Mult.: 1

i7C Non-Isolated Buck-Boost DC-DC Converters

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i7C Non-Isolated Buck-Boost DC-DC Converters

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