A Tube case is used to deliver the Voltage Regulated IC. A TO-261-4, TO-261AA case is used for packaging. As you can see, the IC chip has 4 terminations. Regulator IC chip's output type is Adjustable. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. 0°C~125°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. There are 4 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. 4 pins are on the chip. For your information, this regulator's basic part number is LM317. To meet operation requirements, the voltage regulator IC has a maximum output current of 1.5A. It operates in the 3.5mA Quiescent Current state.
LM317DCYG3 Features
LM317DCYG3 Applications
There are a lot of Texas Instruments LM317DCYG3 Linear Voltage Regulators applications.