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LM317 Key Features

  • Output Current in Excess of 1.5 A
  • Output Adjustable between 1.2 V and 37 V
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current Limiting Constant with Temperature
  • Output Transistor Safe-Area pensation
  • Floating Operation for High Voltage

Other LM317 Datasheets

Manufacturer Part Number Description
Inchange Semiconductor Logo Inchange Semiconductor LM317 Adjustable Voltage Regulator
Linear Logo Linear Technology LM317 Positive Voltage Regulator
National Semiconductor Logo National Semiconductor LM317 3-Terminal Adjustable Regulator
STMicroelectronics Logo STMicroelectronics LM317 1.2V to 37V adjustable voltage regulators
Texas Instruments Logo Texas Instruments LM317 3-Terminal Adjustable Regulator

View all LM317 datasheets →

LM317 Description

Voltage Regulator Adjustable Output, Positive 1.5 A LM317, NCV317 The LM317 is an adjustable 3−terminal positive voltage regulator capable of supplying in excess of 1.5 A 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...

LM317 Applications

  • Output Current in Excess of 1.5 A