×
LM317 Adjustable Positive-Voltage Regulator
Highly reliable voltage regulator with adjustable output.
The LM317 is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It is exceptionally easy to use and requires only two external resistors to set the output voltage. Furthermore, both line and load regulation are better than standard fixed regulators.
- Output Voltage Range: Adjustable From 1.25 V to 37 V
- Output Current: Greater Than 1.5 A
- Internal Short-Circuit: Current Limiting
- Thermal Features: Thermal Overload Protection
- Output Safe-Area: Compensation
- Input Voltage: 40V
- Operating Virtual Junction Temperature: 150°C
- Storage Temperature Range: -65°C to +175°C
- Lead Temperature: 260°C
Key Features
- Adjustable Output Voltage Range from 1.25 V to 37 V
- Supports Output Current Greater Than 1.5 A
- Internal Short-Circuit Current Limiting Feature
- Includes Thermal Overload Protection
- Supports Output Safe-Area Compensation
Related Document: LM317 IC Data Sheet