2 open source boards using the SG3525A
Real designs built with the SG3525A, 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.
Isolated Power
bec5-group
195.6 × 139.1 mm265 parts2LNo license0
Power Test
146.8 × 36.8 mm72 parts2LNo license0
The SG3525A in open source designs
The gallery holds 2 open source boards using the SG3525A from 1 GitHub repository; a typical one measures about 171.2 × 87.9 mm and carries around 169 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Isolated Power by bec5-group.
SG3525A: common questions
Where can I find a SG3525A reference design?
Each of the 2 boards on this page is a real design using the SG3525A. 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 SG3525A?
The median is 171.2 × 87.9 mm, and 100% are two-layer designs.
What is the most popular open source board using the SG3525A?
By GitHub stars, Isolated Power by bec5-group, with 0 stars.
Can I simulate one of these boards using the SG3525A 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.