4 layers60 × 77 mm

Boards in 3 GitHub repositories, designed in KiCad, that use the LD1117S50 by STMicroelectronics (0℃~+125℃@(Tj) 1 1.1V@(800mA) 100uVrms 15V 5V 5mA 75dB@(120Hz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive SOT-223-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS). See how each wires it, with its parts, size, README and files; the LD1117S50’s symbol, footprint and pinout are on its own page.


marcoallegretti/Teresina-Rack
The goal is an open, self-fabricatable Daisy Patch SM-compatible Eurorack submodule: the same carrier interface and libDaisy application compatibility through a small Teresina firmware variant.
