2 layers224.2 × 153.7 mm

Boards in 1 GitHub repository, designed in KiCad, that use the L7812ABV by STMicroelectronics (-40℃~+125℃@(Tj) 1 12V 1A 27V 2V@(1A) 4.4mA 60dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the L7812ABV’s symbol, footprint and pinout are on its own page.