5A DC-DC adjustable step-down module XL4005

5A Step down converter(XL4005) Often referred as a BUCK converter this little unit is smaller than a AA battery in terms of length. What is great about this device is it can step down 30v to 0.8VDC with a current of 5A. If you decide you want an output of more than 50 Watts please consider adding a heatsink. Specifications: Rectification: non-synchronous rectifier Input voltage: DC 5V ~ 32V Output voltage: DC 0.8V ~ 30V ( adjustable ) Output current: 0A ~ 5A Output power: 75W ( more than 50W please add heat sink ) Operating Frequency: 180KHz Operating Temperature: -40°C ~ +85°C Load regulation: S(I)≤0.8% Voltage regulation: S(u)≤0.8%