2 open source boards using the LM317EMP
Real designs built with the LM317EMP, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
Xcpld demo board
andrsmllr
65.4 × 35.6 mm23 parts2LNo license1
JCMuac
stonedDiscord
40 × 82 mm42 parts2LBSD-2-Clause4
The LM317EMP in open source designs
The gallery holds 2 open source boards using the LM317EMP from 2 GitHub repositories; a typical one measures about 52.7 × 58.8 mm and carries around 33 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is JCMuac by stonedDiscord.
What boards using the LM317EMP are built for
LM317EMP: common questions
Where can I find a LM317EMP reference design?
Each of the 2 boards on this page is a real design using the LM317EMP. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the LM317EMP?
The median is 52.7 × 58.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM317EMP?
By GitHub stars, JCMuac by stonedDiscord, with 4 stars.
Can I simulate one of these boards using the LM317EMP before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.