2 open source boards using the LM7912_TO220
Real designs built with the LM7912_TO220, 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.
FUENTE SIMETRICA DE 12V
MyCloudExample
100 × 50 mm17 parts2LNo license1
GIMIX intelligent 3 port Serial
roberto314
149.9 × 139.7 mm69 parts2LBSD-2-Clause1
The LM7912_TO220 in open source designs
The gallery holds 2 open source boards using the LM7912_TO220 from 2 GitHub repositories; a typical one measures about 124.9 × 94.8 mm and carries around 43 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is GIMIX intelligent 3 port Serial by roberto314.
Parts used alongside the LM7912_TO220
LM7912_TO220: common questions
Where can I find a LM7912_TO220 reference design?
Each of the 2 boards on this page is a real design using the LM7912_TO220. 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 LM7912_TO220?
The median is 124.9 × 94.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM7912_TO220?
By GitHub stars, GIMIX intelligent 3 port Serial by roberto314, with 1 stars.
Can I simulate one of these boards using the LM7912_TO220 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.