3 open source boards using the LM1117-ADJ
Real designs built with the LM1117-ADJ, 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.
PowerSupply PCB backup
acalinp
87 × 83.2 mm51 parts2LMIT2
PowerSupply
87 × 83.2 mm50 parts2LMIT2
Tiwi prototype
jekhor
83.8 × 50.8 mm19 parts2LNo license0
The LM1117-ADJ in open source designs
The gallery holds 3 open source boards using the LM1117-ADJ from 2 GitHub repositories; a typical one measures about 87 × 83.2 mm and carries around 50 components.
100% are two-layer designs, the rest use four layers or more, and 67% carry an open source license.
The most starred is PowerSupply PCB backup by acalinp.
What boards using the LM1117-ADJ are built for
LM1117-ADJ: common questions
Where can I find a LM1117-ADJ reference design?
Each of the 3 boards on this page is a real design using the LM1117-ADJ. 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 LM1117-ADJ?
The median is 87 × 83.2 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM1117-ADJ?
By GitHub stars, PowerSupply PCB backup by acalinp, with 2 stars.
Can I simulate one of these boards using the LM1117-ADJ 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.