2 open source boards using the LM74800QDRRRQ1
Real designs built with the LM74800QDRRRQ1, 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.
Microduck Power Regen R22
ldcyes
65 × 75 mm80 parts4LNo license0
Microduck TDK Power R8
65 × 60 mm43 parts2LNo license0
The LM74800QDRRRQ1 in open source designs
The gallery holds 2 open source boards using the LM74800QDRRRQ1 from 1 GitHub repository; a typical one measures about 65 × 67.5 mm and carries around 62 components.
50% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Microduck Power Regen R22 by ldcyes.
LM74800QDRRRQ1: common questions
Where can I find a LM74800QDRRRQ1 reference design?
Each of the 2 boards on this page is a real design using the LM74800QDRRRQ1. 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 LM74800QDRRRQ1?
The median is 65 × 67.5 mm, and 50% are two-layer designs.
What is the most popular open source board using the LM74800QDRRRQ1?
By GitHub stars, Microduck Power Regen R22 by ldcyes, with 0 stars.
Can I simulate one of these boards using the LM74800QDRRRQ1 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.