Deliveries are in Tape & Reel (TR) cases. A FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR regulator is the type of regulator that is used for this device.
XC6503D331MR-G Features
XC6503D331MR-G Applications
There are a lot of Torex Semiconductor Ltd XC6503D331MR-G Linear Voltage Regulators applications.