SPECIFICATIONS :
Output Voltage (Adjustable Range): +1.2-37 V Current Output : 2.2A for Vin-Vout ≤ 15V, 400mA at Vin-Vout = 40V Input-Reference Differential Voltage (Vin-Vout) : 40V Maximum Package : TO-220 Pin Spacing Pitch : 2.54mm (0.1in) STMicroelectronics Part Number : LM317T Internal Protections : current limiting, thermal shutdown and safe operating area (SOA) control 
DATASHEET
