A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. It is important to note that this device has a FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR regulator type.
XC6503B281GR-G Features
XC6503B281GR-G Applications
There are a lot of Torex Semiconductor Ltd XC6503B281GR-G Linear Voltage Regulators applications.