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.

All Results (18)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
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 45In Stock
$62.26
$59.94
$58.97
$57.71
Min.: 1
Mult.: 1
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 45In Stock
$62.26
$59.94
$58.97
$57.71
Min.: 1
Mult.: 1
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 87In Stock
$62.86
$61.70
$59.54
$58.26
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Pos On/Off, 0.145" pin length 44In Stock
$62.26
$59.94
$58.97
$57.71
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Neg On/Off, 0.145" pin length 135In Stock
$62.26
$59.94
$58.97
$57.71
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Pos On/Off, 0.220" pin length 45In Stock
$62.26
$59.94
$58.97
$57.71
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole DC-DC, 300W, 18-75V, 28-60V 6A, 1x1, Neg On/Off, 0.220" pin length 90In Stock
$62.86
$61.70
$59.54
$58.26
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Neg On/Off, 0.145" pin 455In Stock
765On Order
$61.30
$59.98
$59.01
$58.04
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Neg On/Off, 0.145" pin 266In Stock
540Expected 11/11/2026
$72.18
$72.11
$71.76
$58.04
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Pos On/Off, 0.220" pin 77In Stock
$62.86
$61.70
$59.54
$58.26
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Pos On/Off, 0.145" pin 31In Stock
45Expected 1/27/2027
$62.38
$61.53
$59.96
$58.81
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Pos On/Off, 0.220" pin 35In Stock
$62.55
$61.39
$59.98
$56.88
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Pos On/Off, 0.145" pin 16In Stock
90Expected 11/25/2026
$63.46
$63.45
$60.10
$58.81
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole S200W, 9-36V, 9.5-28V 10A, 1x1, Neg On/Off, 0.220" pin 27In Stock
45Expected 3/3/2027
$57.96
$57.24
$55.94
$55.93
Min.: 1
Mult.: 1
TDK-Lambda DC/DC Converters - Through Hole S200W, 18-75V, 9.5-28V 10A, 1x1, Neg On/Off, 0.220" pin 18In Stock
225Expected 1/6/2027
$63.45
$60.10
$56.91
Min.: 1
Mult.: 1
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
135Expected 3/24/2027
$63.46
$63.45
$60.10
$58.81
Min.: 1
Mult.: 1
TDK-Lambda Power Management IC Development Tools Evaluation kit with i1C2W012A050V-001-R Module
10Expected 3/31/2027
$133.58
Min.: 1
Mult.: 1
TDK-Lambda Power Management IC Development Tools Evaluation kit with i1C4W006A280V-001-R Module
10Expected 3/31/2027
$137.50
Min.: 1
Mult.: 1