Torex Semiconductor Ltd SOT89-5 XC6222D391PR-G

The XC6222D391PR-G is an electronic component, likely a specific variant of a voltage regulator or microcontroller from a manufacturer such as Panasonic, Sanyo, or a similar brand. It's not possible to provide exact specifications without manufacturer data, but this part number typically suggests a device with fixed output voltage and possibly enhanced features like low noise, high stability, and/or overcurrent protection. The suffix may denote package type, temperature range, or other attributes critical for proper integration into electronic circuits.