4 open source boards using the LM7905
Real designs built with the LM7905, 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.
Mb386sx rc2016
skiselev
172.7 × 218.4 mm141 parts2LNo license61
PICIntel wildcard-88-motherboard
116.8 × 165.1 mm75 parts2LCERN-OHL-S-2.01
LNA test
JasMoH
70.4 × 35.3 mm109 parts2LGPL-3.05
Pod 1702A 2708
DuPAL-PAL-DUmper
80 × 58.4 mm15 parts2LCC-BY-SA-4.057
The LM7905 in open source designs
The gallery holds 4 open source boards using the LM7905 from 4 GitHub repositories; a typical one measures about 98.4 × 111.8 mm and carries around 92 components.
100% are two-layer designs, the rest use four layers or more, and 75% carry an open source license.
The most starred is Mb386sx rc2016 by skiselev.
Microcontrollers on boards using the LM7905
What boards using the LM7905 are built for
LM7905: common questions
Where can I find a LM7905 reference design?
Each of the 4 boards on this page is a real design using the LM7905. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the LM7905 use?
Most are built on PIC (1).
How big is a typical board using the LM7905?
The median is 98.4 × 111.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM7905?
By GitHub stars, Mb386sx rc2016 by skiselev, with 61 stars.
Can I simulate one of these boards using the LM7905 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.