3 open source boards using the L78L05 (SOT89-3)
Real designs built with the L78L05 (SOT89-3), 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.
STM32Digit in board
borzeman
91.6 × 64.5 mm135 parts2LNo license0
STM32Step motor board
91.6 × 60.5 mm129 parts2LNo license0
STM32Dc motor board
91.6 × 65 mm113 parts2LNo license0
The L78L05 (SOT89-3) in open source designs
The gallery holds 3 open source boards using the L78L05 (SOT89-3) from 1 GitHub repository; a typical one measures about 91.6 × 64.5 mm and carries around 129 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Digit in board by borzeman.
Microcontrollers on boards using the L78L05 (SOT89-3)
L78L05 (SOT89-3): common questions
Where can I find a L78L05 (SOT89-3) reference design?
Each of the 3 boards on this page is a real design using the L78L05 (SOT89-3). 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 L78L05 (SOT89-3) use?
Most are built on STM32 (3).
How big is a typical board using the L78L05 (SOT89-3)?
The median is 91.6 × 64.5 mm, and 100% are two-layer designs.
What is the most popular open source board using the L78L05 (SOT89-3)?
By GitHub stars, Digit in board by borzeman, with 0 stars.
Can I simulate one of these boards using the L78L05 (SOT89-3) 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.