3A MP1584EN DC-DC Step Down Power Supply Module for Arduino Replace LM2596
DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply, various right size and weight for demanding applications (such as aviation models, etc.).
Model Name: Ultra-small DC-DC step-down module
Input voltage: 4.5-28V
Output Voltage: 0.8-20V
Output current: rated current 3A(MAX).
Switching Frequency: 1.5MHz (highest), typical 1MHz
Output Ripple: < 30mV
Efficiency: 96% (max)
Operating temperature: -40 Celsius to +85 Celsius