Adjustable 3-Terminal Positive Voltage Regulator

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM317 is an adjustable 3-terminal positive voltage regulator IC. It is capable of adjustment from typical 1.25V to 37V output voltage range with two resistors. It is capable of supplying in excess of 1.5A with heat sink. The NJM317 is suitable for the power supply of VCR, CD player and others.

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  • Operating Voltage (+4.25V to +40V)
  • Adjustable Output Down to 1.2V
  • Output Current (Guarantee'd 1.5A)
  • Line Regulation typically (0.01%/V typ.)
  • Ripple Rejection (80dB typ.)
  • Internal Thermal Shutdown Circuit
  • Bipolar Technology
  • Package Outline (TO-220F, TO-252)
Features Similar products
Max Input Voltage (V) 40  

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Output Voltage (V) 1.25 to 37  
Typ. Output Voltage Accuracy (%) 4  
Output Current (mA) 1500  
Operating Temperature (°C) -40 to 85  
Package TO-252