1117-3.3V Low Dropout Linear Regulator – 3.3V 1A – SOT-223 – AMS1117-3.3 Equivalent

The 1117-3.3V is a compact 1A low dropout (LDO) linear voltage regulator providing a fixed 3.3V output in a SOT-223 surface-mount package. Functionally equivalent to the AMS1117-3.3, it delivers stable 3.3V regulation with a typical dropout voltage of approximately 1.15V at 1A.

Designed for embedded and digital electronics, this regulator includes built-in current limiting, thermal shutdown, and safe operating area protection for reliable performance under overload conditions. It is widely used for powering microcontrollers, sensors, communication modules, networking devices, and 3.3V logic circuits.

Package Includes:
1 x 1117-3.3V 1A LDO Voltage Regulator SOT-223

Note: Image is for representation purpose only.