2 layers43.8 × 31.8 mm

Boards in 4 GitHub repositories, designed in KiCad, that use the LM2575-12BU by Microchip Technology (-40℃~+125℃@(TJ) 1 12V 1A 4V~40V 52kHz 5mA Buck Built-in Fixed No Overcurrent Protection、Cycle-by-cycle current limiting Step-down type TO-263-5 DC-DC Converters). See how each wires it, with its parts, size, README and files; the LM2575-12BU’s symbol, footprint and pinout are on its own page.



pbbp0904/HELEN
The rendering above is a rough idea of what this payload will look like with some of its components installed.

duanestorey/hifi-amp
A high-fidelity four-channel amplifier with active-crossovers and room correction