The XC6902N331PR-G LDO voltage regulator, manufactured by Torex Semiconductor, is a three-terminal negative voltage regulator with a -16 V input and enhanced power performance. It features low voltage drop with ultra-high accuracy even when subjected to load variations, as well as low quiescent current for use in low-power applications. It also offers improved output accuracy over temperature, with a temperature coefficient of 0.005%/°C. Additionally, it has enhanced capability for noise filtering, soft-start, shut-down, and over-current protection.