An Tape & Reel (TR) case is included with the delivery. There is a SOT-23 case with the integrated voltage regulator. There are 5 terminations on the battery regulator IC chip and each of them has its own function. It is worth mentioning that the regulator type for this regulator IC is FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR.
TK71636SCL Features
TK71636SCL Applications
There are a lot of Toko TK71636SCL Linear Voltage Regulators applications.