LM317BT. Assembly/installation: PCB through-hole mounting. Fixed/adjustable: Adjustable output voltage.. Housing (according to data sheet): TO-220. Housing: TO-220. Max output voltage: 37V. Minimum output voltage: 1.2V. Note: adjustable voltage regulator. Number of terminals: 3. Operating temperature: -45...+125°C. Output current: 1.5A. Output polarity: Positive. RoHS: yes. Spec info: input/output differential voltage 40V. Tolerance: 1%. Vin input voltage (max): 40V. Original product from manufacturer: Stmicroelectronics. Quantity in stock updated on 10/31/2025, 08:03