Adafruit Power Boost 5V USB (Universal Serial Bus) Boost 1000m A from 1.8V+
- Adafruit 1903, The Adafruit Power Boost 500 is a great power supply for your next portable project. Starting from a 1.8V (or higher) battery, it will produce a steady 5.2V output giving you headroom for cable resistance, high inrush currents or maybe a protection diode. Its internal 2A boost converter will supply more than 500m A from sources down to 2V & up to 1000m A from a 3.7V Li Po or Li-ion battery. The TPS61090 chip at the heart of the Power Boost comes with some useful extra features such as an enable pin which can turn the voltage output off, low battery indication, support for iPhone / iPod 500m A charging, & a greater than 90% conversion efficiency. Supplied fully assembled plus a USB (Universal Serial Bus) A socket (host socket). Choose whether to solder on the USB (Universal Serial Bus) socket to supply a USB (Universal Serial Bus) peripheral, add your own terminal block or if you prefer it wire directly to the board for a lower profile solution (22AWG recommended). Adafruit 1903 Power Boost 5V USB (Universal Serial Bus) Boost 500m A from 1.8V+