Tape & Reel (TR) cases are used for delivery. On the Linear IC itself, there are 4 terminations. There are a total of 4 pins on this board. There is one type of regulator for this device, which is FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR.
XC6504A2417R-G Features
XC6504A2417R-G Applications
There are a lot of Torex Semiconductor Ltd XC6504A2417R-G Linear Voltage Regulators applications.