7 open source boards using the LM1117-5.0
Real designs built with the LM1117-5.0, 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.
Daisy hardware v1
rafkhan
50.5 × 128.3 mm110 parts4LNo license9
NXPPrecharge
LSUTigerRacing
133 × 98 mm113 parts2LNo license7
AVR/ArduinoFlight-Controller
MarkSherstan
50 × 50 mm74 parts2LMIT3
NXPTEST
64 × 45.1 mm56 parts2LNo license7
BPSD-2025
68.5 × 43 mm50 parts2LNo license7
NXPRML-Yianni-Revamp
72.6 × 32.5 mm40 parts2LNo license7
NXPRML HVI
81 × 34 mm39 parts2LNo license7
The LM1117-5.0 in open source designs
The gallery holds 7 open source boards using the LM1117-5.0 from 3 GitHub repositories; a typical one measures about 68.5 × 45.1 mm and carries around 56 components.
86% are two-layer designs, the rest use four layers or more, and 14% carry an open source license.
The most starred is Daisy hardware v1 by rafkhan.
Microcontrollers on boards using the LM1117-5.0
What boards using the LM1117-5.0 are built for
LM1117-5.0: common questions
Where can I find a LM1117-5.0 reference design?
Each of the 7 boards on this page is a real design using the LM1117-5.0. 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 LM1117-5.0 use?
Most are built on NXP (4) and AVR/Arduino (1).
How big is a typical board using the LM1117-5.0?
The median is 68.5 × 45.1 mm, and 86% are two-layer designs.
What is the most popular open source board using the LM1117-5.0?
By GitHub stars, Daisy hardware v1 by rafkhan, with 9 stars.
Can I simulate one of these boards using the LM1117-5.0 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.