Brand Unbranded

Check the listing for details. [ SparkFun COM-18356 ] Buck Regulator Breakout - 3.3V (AP63203). Condition: New. Listed at 9.95 USD. Who doesn't occasionally need power regulation?. We certainly do, so we've designed the SparkFun Buck Regulator Breakout to help us with just such a task. Input power for this Buck Regulator can be supplied in a number of ways.

$7.96
$9.95