4 layers100 × 180 mm

Boards in 2 GitHub repositories, designed in KiCad, that use the MP2149GJ-Z by Monolithic Power Systems (-40℃~+125℃@(TJ) 1A 1MHz 2 2.7V~6V 45uA 608mV~5.5V Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting Step-down type Yes TSOT-23-8 DC-DC Converters ROHS). See how each wires it, with its parts, size, README and files; the MP2149GJ-Z’s symbol, footprint and pinout are on its own page.


Maverick-Shark/X65_BigMiST
The X65 is an ultimate computer for everyone interested in the venerable 65-series of 8-bit and 16-bit CPUs, i.e. the 6502 and 65816.