View lm317k datasheet:

INCHANGE Semiconductor isc Adjustable Voltage Regulator LM317K FEATURES ·Output Voltage Range :1.2V to 37V ·Output Current In Excess of 1.5A ·0.1% Line and Load Regulation ·Floating Operation for High Voltage ·Complete Series of Protections: Current Limiting, Thermal Shutdown and SOA Control. ·Minimum Lot-to-Lot variations for robust device performance and reliable operation DESCRIPTION ·For use as positive adjustable voltage regulators. ·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. ABSOLUTE MAXIMUM RATING(T =25℃) a S