2 open source boards using the LD1117S25TR_SOT223

Real designs built with the LD1117S25TR_SOT223, 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.

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The LD1117S25TR_SOT223 in open source designs

The gallery holds 2 open source boards using the LD1117S25TR_SOT223 from 2 GitHub repositories; a typical one measures about 121.9 × 70.4 mm and carries around 37 components.

50% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.

The most starred is QMix by WardBenjamin.

Microcontrollers on boards using the LD1117S25TR_SOT223

AVR/Arduino 1

What boards using the LD1117S25TR_SOT223 are built for

Audio 1

LD1117S25TR_SOT223: common questions

Where can I find a LD1117S25TR_SOT223 reference design?

Each of the 2 boards on this page is a real design using the LD1117S25TR_SOT223. 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 LD1117S25TR_SOT223 use?

Most are built on AVR/Arduino (1).

How big is a typical board using the LD1117S25TR_SOT223?

The median is 121.9 × 70.4 mm, and 50% are two-layer designs.

What is the most popular open source board using the LD1117S25TR_SOT223?

By GitHub stars, QMix by WardBenjamin, with 2 stars.

Can I simulate one of these boards using the LD1117S25TR_SOT223 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.