The package contains a Tape & Reel (TR) case. This gadget has 3 terminations on it, each with a different function. This device is controlled by a FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR type regulator.
XC6902N501PR-G Features
XC6902N501PR-G Applications
There are a lot of Torex Semiconductor Ltd XC6902N501PR-G Linear Voltage Regulators applications.