Torex Semiconductor Ltd SOT89-5 XC6220D391PR-G

The XC6220D391PR-G is an electronic component, likely a low dropout linear regulator or similar device. It supplies a stable output voltage from a higher input voltage with minimal dropout voltage, ensuring reliable power supply to downstream circuits. Designed for high efficiency and accuracy, this part may be used in various applications requiring a regulated 3.91V DC output. OEMs and manufacturers use such components in their designs for circuit protection and maintaining voltage stability across different loads and battery conditions.