The LM1086S-3.3/TR is a low dropout voltage regulator manufactured by HGSEMI in a three-pin TO-263-3 RoHS package. It is designed to provide a stable output voltage of 3.3V from a wide input voltage range (2.5 - 25V). It also offers high accuracy and low dropout performance, making it ideal for a variety of applications. It also features current limiting and thermal shutdown protection, which provides reliable performance in harsh environments. The device also provides an input voltage feed-forward and offers tight line/load regulation and low output noise. The LM1086S-3.3/TR is designed for space-saving applications, and is suitable for use in applications such as PDAs, digital cameras, DVD players, set-top boxes, and so on.