It’s a regulator that uses switching technology to step-down and leveling voltage with a high efficiency and low power dissipation to disperse less power in heat.
With its adjustable output from 1.0 to 17VDC, from any input voltage applied between 4.75V and 23V, integrates a short-circuit protection, current limiter, and over temperature protection.
Essential to power your Arduino projects and in applications such as high-power LEDs and any other application.
Input voltage: 4.75 ~ 23VDC
Output voltage: 1.0~17Vcc
Output current: 3A
Efficiency: up to 96%
Switching frequency: 340 kHz
Voltage adjustment: ± 2.5%
Ripple: approx. 30mV output (no-load)
Operating temperature: -40° C ~ 85° C
Dimensions: 22 x 17 x 4 mm
For more informations download datasheet.