SparkFun Breadboard Power Supply Stick - 5V/3.3V - Pimoroni
£0 0 items   View

SparkFun Breadboard Power Supply Stick - 5V/3.3V

  • £17


We don't sell this product anymore, but we've left this page here for reference.

This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard.

Input power can be supplied to either the DC barrel jack or the two pin header labeled + and -. Output power is supplied to the pins labeled GND and VCC. Board has both an On/Off switch and a voltage select switch (3.3V/5V).

Note: Headers are not supplied. You will need to supply your own headers to connect this board to a breadboard

Dimensions: 2.15x0.65"


  • 6-12V input voltage via barrel jack or 2-pin header
  • 3.3V or 5V regulated output voltage
  • 800mA Operating Current
  • ON/OFF switch
  • Output voltage select switch
  • Power status LED
  • PTC fuse protected power
  • 5.5x2.1mm center positive barrel jack


Tutorials & Projects