DC to DC Step down module (0.8-20v)

MP1584 DC-DC Step Down Power Supply Module MP1584EN 3A Adjustable Buck Converter for Arduino Replace LM2596 24V 12V 5V 3V

Input Voltage:4.5V-28V

Output Voltage:0.8-20V

Output Current: 3A(Max)

Working Temperature:-45c-85c

Switching Frequency: 1.5MHz

Conversion efficiency: 92%

Size: Approx. 22mm x 17mm x 4mm