2 layers19 × 26.6 mm

Boards in 2 GitHub repositories, designed in KiCad, that use the ST1S12GR by STMicroelectronics (-40℃~+125℃@(TJ) 1 1.7MHz 2.5V~5.5V 700mA Adjustable Buck Buck Built-in Yes TSOT-23-5 DC-DC Converters ROHS). See how each wires it, with its parts, size, README and files; the ST1S12GR’s symbol, footprint and pinout are on its own page.

