Adafruit MiniBoost 5V @ 1A - TPS61023

This compact powerhouse transforms the humble linear regulator into a mini booster. By inputting 2-5VDC, you can efficiently extract a steady 5V at up to 1A, ideal for any battery-powered innovation.

Benefits include compatibility with 2 or 3 Alkaline batteries or a single Lithium battery, and a slightly elevated 5.2V output to mitigate cable voltage drops. Experience seamless integration thanks to the on-board TPS61023 chip, equipped with dual 3A MOSFET switches.

At 3.7V, efficiencies shine at approximately 88% for outputs below 500mA, ensuring long-lasting energy applications. Higher current demands up to 1A are met with a reasonable efficiency of around 78%.

The board arrives fully assembled, coupled with a small header. Power can be easily managed using the enable pin to fully disconnect the output when necessary. This tiny circuit marvel offers a big leap in project potential, transforming ordinary batteries into robust power sources.