2 open source boards using the HT7533-1-SOT89
Real designs built with the HT7533-1-SOT89, 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.
ESP32OSCD Demo
tmjnijssen
94.6 × 94.6 mm76 parts4LCERN-OHL-P-2.03
STM32Course MixedSignal
dpmj
55 × 80 mm110 parts4LCERN-OHL-S-2.02
The HT7533-1-SOT89 in open source designs
The gallery holds 2 open source boards using the HT7533-1-SOT89 from 2 GitHub repositories; a typical one measures about 74.8 × 87.3 mm and carries around 93 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is OSCD Demo PCB by tmjnijssen.
Parts used alongside the HT7533-1-SOT89
What boards using the HT7533-1-SOT89 are built for
HT7533-1-SOT89: common questions
Where can I find a HT7533-1-SOT89 reference design?
Each of the 2 boards on this page is a real design using the HT7533-1-SOT89. 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 HT7533-1-SOT89 use?
Most are built on ESP32 (1) and STM32 (1).
How big is a typical board using the HT7533-1-SOT89?
The median is 74.8 × 87.3 mm, and 0% are two-layer designs.
What is the most popular open source board using the HT7533-1-SOT89?
By GitHub stars, OSCD Demo PCB by tmjnijssen, with 3 stars.
Can I simulate one of these boards using the HT7533-1-SOT89 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.