8 open source boards using the L7815
Real designs built with the L7815, 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.
Asteroids
nmikstas
290.8 × 482.6 mm490 parts2LNo license23
Edm power board
strombom
240 × 80 mm150 parts4LNo license6
PI wt hold for laser intensity lock
JQIamo
62.8 × 172 mm124 parts4LNo license1
DD Power 1
Acmex2564
110 × 47.8 mm91 parts4LNo license19
Solstrejf PSU & Stereo Mixer
KamikazeVildsvin
114.9 × 54 mm39 parts2LGPL-3.01
Smu pwr 1
jaromir-sukuba
100 × 82 mm38 parts2LNo license188
DD Power 2
110 × 47.8 mm51 parts2LNo license19
DelSol PSU
dzavalishin
122.6 × 50.8 mm61 parts2LNo license3
The L7815 in open source designs
The gallery holds 8 open source boards using the L7815 from 7 GitHub repositories; a typical one measures about 112.5 × 67 mm and carries around 76 components.
63% are two-layer designs, the rest use four layers or more, and 13% carry an open source license.
The most starred is Smu pwr 1 by jaromir-sukuba.
Parts used alongside the L7815
What boards using the L7815 are built for
L7815: common questions
Where can I find a L7815 reference design?
Each of the 8 boards on this page is a real design using the L7815. 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 L7815?
The median is 112.5 × 67 mm, and 63% are two-layer designs.
What is the most popular open source board using the L7815?
By GitHub stars, Smu pwr 1 by jaromir-sukuba, with 188 stars.
Can I simulate one of these boards using the L7815 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.