1 open source board using the LM5122
Real designs built with the LM5122, 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.
ablanquartThe LM5122 in open source designs
The gallery holds 1 open source boards using the LM5122 from 1 GitHub repository; a typical one measures about 220 × 130 mm and carries around 96 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Thegrenade 2026 by ablanquart.
What boards using the LM5122 are built for
LM5122: common questions
Where can I find a LM5122 reference design?
Each of the 1 boards on this page is a real design using the LM5122. 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 LM5122?
The median is 220 × 130 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM5122?
By GitHub stars, Thegrenade 2026 by ablanquart, with 0 stars.
Can I simulate one of these boards using the LM5122 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.