XC6203E252MR-G is a 3-terminal, 400mA positive voltage regulator with overvoltage protection manufactured by Torex Semiconductor. This voltage regulator helps to keep the output voltage within a regulated level and is used for adaptively supplying the stable voltage for various electronic equipment. It provides a low output voltage tolerance of ±2.5%, thus delivering an excellent line and load regulation. The XC6203E252MR-G also features a low quiescent current, making it suitable for battery-powered applications, and low thermal resistance, maximizing its heat dissipation performance. This regulator is designed with a safe operating area protection which prevents against abnormal operating conditions. Moreover, it also comes with additional features such as short-circuit current limiting and thermal shutdown protection. The XC6203E252MR-G makes an ideal solution for applications such as PCs, consumer electronics, and USB devices.