5 open source boards using the LM1084-3.3
Real designs built with the LM1084-3.3, 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.
STM32RT-STACK
fupsrl
150 × 150 mm472 parts6LCC-BY-NC-4.014
ESP8266Esp8266Interface
jimharrigan
60 × 50 mm25 parts2LGPL-3.00
PBC TP Final - Tarjeta Expación GEO HCAL
brengi
60 × 96 mm141 parts2LNo license7
ESP32Sumec
bismarx-v1
95 × 55 mm54 parts2LNo license5
ESP32Sumec
95 × 55 mm54 parts2LNo license3
The LM1084-3.3 in open source designs
The gallery holds 5 open source boards using the LM1084-3.3 from 5 GitHub repositories; a typical one measures about 95 × 55 mm and carries around 54 components.
80% are two-layer designs, the rest use four layers or more, and 20% carry an open source license.
The most starred is RT-STACK by fupsrl.
Parts used alongside the LM1084-3.3
What boards using the LM1084-3.3 are built for
LM1084-3.3: common questions
Where can I find a LM1084-3.3 reference design?
Each of the 5 boards on this page is a real design using the LM1084-3.3. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the LM1084-3.3?
The LM1084-5.0, DRV8874PWPR, ESP32-S3-WROOM-1, TSOP382XX and USBLC6-2SC6 appear in the most repositories here.
Which microcontrollers do boards using the LM1084-3.3 use?
Most are built on ESP32 (2), ESP8266 (1) and STM32 (1).
How big is a typical board using the LM1084-3.3?
The median is 95 × 55 mm, and 80% are two-layer designs.
What is the most popular open source board using the LM1084-3.3?
By GitHub stars, RT-STACK by fupsrl, with 14 stars.
Can I simulate one of these boards using the LM1084-3.3 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.