LM3171 -> Correct Partnumber : LM317L
The LM317L is a 3-terminal adjustable positive voltage regulator capable of supplying in excess of 100mA over an output voltage range of 1 .2V to 37V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage.
• Output current in excess of 100mA
• Output adjustable between 1.2V and 37V
• Internal thermal-overload protection
• Internal short-circuit current-limiting
• Output transistor safe-area compensation
• Floating operation for high-voltage applications