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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 5-28V 12.5A, 300W, Neg Logic, Baseplate, Full featured, iTrim I7C4W012A050V-PC3-R TDK-Lambda 1: $115.12 285On Order	Mfr. Part No. I7C4W012A050V-PC3-R Mouser Part No 967-7C4W012A050VPC3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 5-28V 12.5A, 300W, Neg Logic, Baseplate, Full featured, iTrim Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	285On Order On Order Ship Dates Mfr. No: I7C4W012A050V-PC3-R Stock: 0 On Order: 15 Expected 3/11/2026 270 Expected 4/11/2026 Factory Lead Time: 30 Weeks	$115.12 $110.83 $109.68 $104.11	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W i7C4W008A120V-0C1-R TDK-Lambda 1: $107.78 420Expected 24/2/2027	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 24/2/2027	$107.78 $101.13 $98.50	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 300W 24Vin 8-24Vout 20A NLog i7C2W020A120V-001-R TDK-Lambda 1: $98.55 60Expected 10/3/2027	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 10/3/2027	$98.55 $94.89 $93.46 $86.25	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink, Fully featured i7C2W020A120V-0F3-R TDK-Lambda 1: $115.12 90Expected 10/3/2027	Mfr. Part No. i7C2W020A120V-0F3-R Mouser Part No 967-7C2W020A120V0F3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink, Fully featured Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	90Expected 10/3/2027	$115.12 $110.83 $109.68 $104.09	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate, Full featured, iTrim I7C2W020A120V-PC3-R TDK-Lambda 1: $115.12 120On Order	Mfr. Part No. I7C2W020A120V-PC3-R Mouser Part No 967-7C2W020A120VPC3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Baseplate, Full featured, iTrim Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	120On Order On Order Ship Dates Mfr. No: I7C2W020A120V-PC3-R Stock: 0 On Order: 45 Expected 4/11/2026 75 Expected 24/3/2027 Factory Lead Time: 30 Weeks	$115.12 $110.83 $109.68 $104.09	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole 300W, 9V to 53V, Negative Logic Input Non-Isolated Buck-Boost DC-DC Converter I7C4W008A120V-P03-R TDK-Lambda 1: $86.50 148On Order	Mfr. Part No. I7C4W008A120V-P03-R Mouser Part No 967-7C4W008A120VP03R	TDK-Lambda	DC/DC Converters - Through Hole 300W, 9V to 53V, Negative Logic Input Non-Isolated Buck-Boost DC-DC Converter Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	148On Order On Order Ship Dates Mfr. No: I7C4W008A120V-P03-R Stock: 0 On Order: 28 Expected 2/12/2026 120 Expected 27/1/2027 Factory Lead Time: 30 Weeks	$86.50 $84.86 $84.24 $83.94	Min.: 1 Mult.: 1
Power Management IC Development Tools EVAL BOARD FOR i7C4W012A050V i7C12A-C03-EVK-S1 TDK-Lambda 1: $204.20 39On Order	Mfr. Part No. i7C12A-C03-EVK-S1 Mouser Part No 967-I7C12AC03EVKS1	TDK-Lambda	Power Management IC Development Tools EVAL BOARD FOR i7C4W012A050V Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	39On Order On Order Ship Dates Mfr. No: i7C12A-C03-EVK-S1 Stock: 0 On Order: 9 Expected 30/12/2026 30 Expected 10/3/2027 Factory Lead Time: 30 Weeks	$204.20	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC DC CONVERTER 10-48V 300W i7C4W008A120V-002-R TDK-Lambda 1: $98.55 119On Order	Mfr. Part No. i7C4W008A120V-002-R Mouser Part No 967-I7C4W008A120V02R	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	119On Order On Order Ship Dates Mfr. No: i7C4W008A120V-002-R Stock: 0 On Order: 59 Expected 20/1/2027 60 Expected 3/2/2027 Factory Lead Time: 30 Weeks	$98.55 $94.89 $93.46 $86.33	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 9.6-48V 8A, 300W, Neg Logic. Heatsink, full feaured TDK-Lambda i7C4W008A120V-0F3-R i7C4W008A120V-0F3-R TDK-Lambda 1: $101.31 30Expected 30/12/2026	Mfr. Part No. i7C4W008A120V-0F3-R Mouser Part No 967-7C4W008A120V0F3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 9.6-48V 8A, 300W, Neg Logic. Heatsink, full feaured	Datasheet	30Expected 30/12/2026	$101.31 $99.40 $98.89 $98.50	Min.: 1 Mult.: 1
Power Management IC Development Tools EVAL BOARD with 2 modules - i7C4W008A120V-P03-R for Parallel Operation I7C08A-CC3-EVK-P2 TDK-Lambda 1: $326.21 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. I7C08A-CC3-EVK-P2 Mouser Part No 967-7C08ACC3EVKP2	TDK-Lambda	Power Management IC Development Tools EVAL BOARD with 2 modules - i7C4W008A120V-P03-R for Parallel Operation Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	Non-Stocked Lead-Time 30 Weeks	$326.21	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink i7C2W020A120V-0F1-R TDK-Lambda 1: $100.42 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. i7C2W020A120V-0F1-R Mouser Part No 967-7C2W020A120V0F1R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 8.0-24V 20A, 300W, Neg Logic, Heatsink Learn More about TDK-Lambda tdk lambda i7c dc dc converters	Datasheet	Non-Stocked Lead-Time 30 Weeks	$100.42 $99.21 $97.05 $95.59 View $95.02 $94.33 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 5-28V 12.5A, 300W, Neg Logic. Heatsink, fully featured TDK-Lambda i7C4W012A050V-0F3-R i7C4W012A050V-0F3-R TDK-Lambda 1: $115.11 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. i7C4W012A050V-0F3-R Mouser Part No 967-7C4W012A050V0F3R	TDK-Lambda	DC/DC Converters - Through Hole DC-DC, PCB Mount, Sixteenth Brick, Input 24VDC, Output 5-28V 12.5A, 300W, Neg Logic. Heatsink, fully featured	Datasheet	Non-Stocked Lead-Time 30 Weeks	$115.11 $110.81 $109.67 $106.68	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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