Product Review

The ultra-small Mini360 buck step-down voltage regulator is surprisingly powerful for it's size. Synchronous rectification is more efficient and creates less waste heat which allows it to reach current ratings found in regulators many times it's size. Despite the small size and low price, this power regulator delivers on it's specs. The output voltage is adjusted with the on-board potentiometer. Compared to the MP1584, this module offers smaller size, higher operating efficiency, and a higher sustained load rating, but with less pads and tighter input/output voltage ranges. Be careful not to exceed the input voltage or maximum output current. Do not back feed power through the module. Do not apply reverse polarity voltage.

Adjustable non-isolated DC buck voltage regulator, incredibly small module 17x11x3.8mm
Great for LED lights, micro-controllers, battery chargers, and most other low power devices.
Input: 4.75-23V, Output:1.0-17V, 3A Peak / 1.8A Sustained
Efficiency: Up to 96% (depends on the difference between input and output voltage) This module uses synchronous rectification, the most efficient power conversion available.
340KHz switching frequency, <30mV ripple (no load), MP2307 IC