The package contains a Tape & Reel (TR) case. This gadget has 3 terminations on it, each with a different function. In total, there are 4 pins on this chip, which makes it a very large chip. This device is controlled by a FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR type regulator.
XC6216D312FR-G Features
XC6216D312FR-G Applications
There are a lot of Torex Semiconductor Ltd XC6216D312FR-G Linear Voltage Regulators applications.