There is a TO-92 case with the integrated voltage regulator. There are 3 terminations on the battery regulator IC chip and each of them has its own function. It has a total of 3 pins on IC voltage regulator. In terms of its dropout voltage, it is 10 volts. It is worth mentioning that the regulator type for this regulator IC is FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR. It operates in the 6mA Quiescent Current state. According to its specs, this IC voltage regulator generally outputs -5V volts.
MC79L05AILP Features
1.7V dropout voltage
MC79L05AILP Applications
There are a lot of Texas Instruments MC79L05AILP Linear Voltage Regulators applications.