The SG2525AN is a Pulse Width Modulation (PWM) controller manufactured by STMicroelectronics. It has a single output driver capable of 500mA, and two channels with a working voltage range of 0.2V to 5.6V. It has an encapsulated and dual in-line package (DIP) and is 16 pins wide. It is primarily used for motor speed regulation and can be used for managing the output of a DC motor. It is also ideal for applications requiring voltage control, such as digital lighting, energy management, and the replacement or rapid prototyping of analog designs.