1. 5 v to 80 v input voltage range wide
2. 0.8 A biggest switch current
3. Recommend the output power is less than 7 w
4. The output voltage from 5 v to 20 v adjustable
5. The minimum pressure drop 1 v
6. Shut off built-in overheating protection, output short circuit protection, over current protection
7. Good linear with load regulation
The board size: 16 mm * 44 mm

Wiring instructions:

1. VIN: input voltage (5v – 80v)
2. The GND: input voltage side
3. The VOUT: output voltage (5v – 20v)
4. The GND: output voltage to end