A Tube case is used to deliver the Voltage Regulated IC. A TO-204AA, TO-3 case is used for packaging. As you can see, the IC chip has 2 terminations. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Through Hole varies. 0°C~150°C degrees is the operating temperature of the Voltage Regulator IC. As far as its current output is concerned, it stands at 3A. There are 2 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. For your information, this regulator's basic part number is LT1085-12. It is important to note that this device has a FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR regulator type.
LT1085CK-12 Features
LT1085CK-12 Applications
There are a lot of Linear Technology/Analog Devices LT1085CK-12 Linear Voltage Regulators applications.