IC REG BUCK 5V 3A SOT223

The AMS1117-3.3V is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output from a higher input voltage. It comes in a SOT-223 surface-mount package and is commonly used in compact electronic circuits. The device can deliver up to 1A of output current, making it suitable for microcontrollers and low-power modules. It offers good line and load regulation with a low dropout voltage for efficient performance. The regulator also includes built-in protection features such as current limiting and thermal shutdown for reliable operation.