3 open source boards using the LM7815_TO220
Real designs built with the LM7815_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.
- schematic only · 794 parts
Quad bass lead drum generator
JordanAceto
794 parts2LNo license3 
Half bridge
profdc9
96.5 × 98 mm78 parts2LNo license56
Half bridge
iduwhux
96.5 × 98 mm75 parts2LNo license1
The LM7815_TO220 in open source designs
The gallery holds 3 open source boards using the LM7815_TO220 from 3 GitHub repositories; a typical one measures about 96.5 × 98 mm and carries around 78 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Half bridge by profdc9.
What boards using the LM7815_TO220 are built for
LM7815_TO220: common questions
Where can I find a LM7815_TO220 reference design?
Each of the 3 boards on this page is a real design using the LM7815_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.
What parts are used alongside the LM7815_TO220?
The 40106, 4N28, LM339 and tc4420 appear in the most repositories here.
How big is a typical board using the LM7815_TO220?
The median is 96.5 × 98 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM7815_TO220?
By GitHub stars, Half bridge by profdc9, with 56 stars.
Can I simulate one of these boards using the LM7815_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.