LM317L

Voltage Regulator Adjustable Output, Positive 100 mA LM317L, NCV317L The LM317L is an adjustable 3−terminal positive voltage regulator capable of supplying in excess of 100 mA over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making them essentially blow−out proof. The LM317L serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317L can be used as a precision current regulator. Features Output Current in Excess of 100 mA Output Adjustable Between 1.2 V and 37 V Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe−Area Compensation Floating Operation for High Voltage Applications Standard 3−Lead Transistor Package Eliminates Stocking Many Fixed Voltages NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable These are Pb−Free Devices Simplified Application Vin Cin* 0.1mF LM317L IAdj Adjust R2 Vout R1 240 + CO** 1.0mF www.onsemi.com LOW CURRENT THREE−TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATOR 8 1 SOIC−8 D SUFFIX CASE 751 Pin 1. Vin 2. Vout 3. Vout 4....