power supply for microcontrollers

The LM2596-3.3V TO220 5 Pin is a high-efficiency buck voltage regulator that converts input voltages from 4V to 40V into a stable 3.3V output, with up to 2A of continuous current. Ideal for powering microcontrollers, sensors, and communication modules, it offers excellent heat dissipation and reliable performance for a wide range of applications.