The XC9110C331MR-G is a 3.3V fixed output switching voltage regulator manufactured by Torex Semiconductor. It is designed to deliver a stable output voltage with a minimal dropout voltage of 0.6V, and a line regulation of 0.2%. The device has a wide input voltage range and is ideal for a variety of applications, including digital logic supplies, communications devices, and industrial equipment. It features an on/off control pin, over-temperature protection, thermal shutdown protection, over-voltage protection, and short-circuit protection. The package size is an ultracompact 2.4mm (8-pin TSSOP).