Torex Semiconductor Ltd SOT89-5 XC6220D18BPR-G

The part number XC6220D18BPR-G refers to a low dropout linear voltage regulator, typically manufactured by a company like Torex Semiconductor. It's designed for providing stable output voltages with minimal dropout, ensuring efficient power supply to electronic circuits. This particular model can deliver an output voltage of 1.8V and comes in a small package suitable for space-constrained applications, offering high reliability and accuracy.