Description

LM317 Voltage Regulator

The LM117/LM217/LM317 are monolithic integrated circuit in TO-220, TO-220FP, TO-3 and D2PAK packages intended for use as positive adjustable voltage regulators. They are designed to supply more than 1.5A of load current with an output voltage adjustable over a 1.2 to 37V range. The nominal output voltage is selected by means of only a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.

Specification:

• Operating Temperature Range:0°C to +125°C
• Maximum Reference Voltage:1.30V
• Maximum Load Current :10mA
• Typical Thermal Resistance,Junction-to-Case:4°C/W