Key Features:
- Generates a fixed 5 V output from input voltages up to 38 V
- Typical efficiency between 80% to 95%
- Integrated reverse-voltage protection, over-current and short-circuit protection, over-temperature shutoff, soft-start, and under-voltage lockout
- Typical maximum continuous output current between 4 A and 8 A
This synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V with an available output current of around 9 A. Typical efficiencies of 80% to 95% make this regulator well suited for higher-power applications like powering motors or servos, while high efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps. The regulator’s output voltage setting can also be lowered by adding an external resistor.
Item Specifics
Size: 1.6″ × 0.8″ × 0.3″
Four 0.086″ mounting holes for #2 or M2 screws