Description
LM2596 DC-DC Adjustable Step Down Converter Buck Converter
Input Voltage: 3.2V to 40V
Output Voltage: 1.25V to 35V
Max Current Draw: 3A
Note: Voltage output can be adjusted using the on-board potentiometer
Dimensions: 21 x 43mm
Height: Approx. 18mm
Weight: 10.5g
Datasheet: http://www.ti.com/lit/ds/symlink/lm2596.pdf