: Surface-mount package for compact PCB layouts.

Look for the model tagged "Updated" or featuring the verified VSM simulation icon. Step-by-Step Test Circuit: Setting Up a 5V Buck Regulator

A high-speed Schottky diode (e.g., 1N5824) to handle the freewheeling current. RES: A generic resistor to act as a test load. Wiring the Schematic