In a Tape & Reel (TR) case, the IC voltage regulator is delivered. In this case, the regulator type is FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR, which corresponds to this voltage regulator IC.
XC6503A401PR-G Features
XC6503A401PR-G Applications
There are a lot of Torex Semiconductor Ltd XC6503A401PR-G Linear Voltage Regulators applications.