5pcs 3A Mini DC-DC step down converter volt regulator 5V-23V to 3.3V 6V 9V 12V
Input: 4.75-23V, Output:1.0-17V, 3A Peak / 1.8A Sustained. 340KHz Switching Frequency, <30mV ripple (no load). 5 X Step Down Converters. All products are high quanlity.And you can find the lowest price.