Non-Isolated PoL DC-DC: 4.5-55V In, 3.3V/500mA Out, 96% Eff, -40°C to +85°C.
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The LCB78_03-0.5 is a non-isolated Point-of-Load (PoL) DC-DC converter manufactured by GAPTEC. This step-down converter accepts an input voltage range of 4.5V to 55V and provides a regulated 3.3V output at a maximum current of 500mA. It achieves a peak efficiency of 96% and is designed for operation in ambient temperatures ranging from -40°C to +85°C.
This DC-DC converter is suitable for a variety of applications requiring efficient and regulated power delivery at the point of load. It is commonly used in industrial and embedded systems where a stable 3.3V supply is needed from a higher voltage source.