On the Voltage regulator IC, there are 4 terminations that can be connected. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. As far as the regulator type, it is a FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR type. There is a TR way of packing the IC voltage regulators in the box.
TPS7A0228PDQNR Features
TR method of packing
TPS7A0228PDQNR Applications
There are a lot of Texas Instruments TPS7A0228PDQNR Linear Voltage Regulators applications.