Heart & Industry

Home · Electronic components · Pimoroni

TPS62827 3.3V Buck Converter Breakout - 3.3V Output 2 Amp Max

TPS62827 3.3V Buck Converter Breakout - 3.3V Output 2 Amp Max

Pimoroni

£5.75

Price read from Pimoroni on 2026-10-22. Check before buying.

This little buck converter based on the TPS62827 is super handy, taking up to 5.5V input and providing a 3.3V output with up to 2A current. It's great for supplying power to hungry 3.3V voltage circuits from a range of battery or power options. This chip provides up to 2 Amp load current across the entire input voltage range of 3.4 to 5.5V. It's not a huge range but does cover LiPoly batteries, 3 alkalines, and USB power. Great for your portable project, Adafruit made this "pin compatible" with the LM1117-3.3V TO-220 chip so you can swap it in for better performance (90-95% efficiency!) There'

Pimoroni's own words, read from their page.

Buy from PimoroniOut of stock. Price seen 2026-10-22. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.