As you can see, the IC chip has 3 terminations. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. It is important to note that this device has a FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR regulator type. There is a way of packing the regulator that is called BULK PACK.
L88M05TLL-E Features
BULK PACK method of packing
L88M05TLL-E Applications
There are a lot of ON Semiconductor L88M05TLL-E Linear Voltage Regulators applications.