The POLOLU-1183 is a 3.3V, 800mA low-dropout voltage regulator manufactured by Pololu Corporation. It is a low-noise, low-dropout voltage regulator specifically designed for use with a wide range of applications where a very stable, low-noise, and efficient 3.3V DC output is desired. The POLOLU-1183 can provide up to 800mA of current output, making it suitable for powering potentially higher current requirements. It is capable of handling an input voltage up to 6V and has an output voltage accuracy of ±2%. It features short-circuit protection, an enable pin for controlling the voltage regulator, and an output direct-drive capability. This voltage regulator can be used with a variety of power sources, including DC sources such as 6V batteries, 3.3V AC adapters, and 5V USB wall adapters.