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Manufacturer Part #

LM317D2TR4G

LM317 Series 1.5 A 1.2 - 37 V Adjustable Output Voltage Regulator - D2PAK

Product Specification Section
Technical Attributes
Attributes Table
Input Voltage-Max: 40V
Output Voltage Range: 1.2V to 37V
Output Voltage Fixed: 1.2V/37V
Output Current-Max: 1.5A
Operating Temp Range: 0°C to 125°C
Regulator Topology: Adjustable
No. of Outputs: Single
Load Regulation: 70mV
Load Regulation (%): 1.5%
Line Regulation (%): 0.07%
Package Style:  TO-263-3 (D2PAK)
Mounting Method: Surface Mount
Features & Applications

The LM317 Series of Low Dropout Linear Voltage Regulator is an adjustable 3-terminal positive LDO 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 compensation, making it essentially blow-out proof.

The LM317 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 LM317 can be used as a precision current regulator.

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 Compensation
  • Floating Operation for High Voltage Applications
  • Eliminates Stocking many Fixed Voltages Standard Application
  • Automotive Device for Wide Temperature Range - NCV317
  • Pb-Free Packages are Available
    Pricing Section
    Stock:
    73,600
    Minimum Order:
    800
    Multiple Of:
    800
    77,600
    Factory Stock:Factory Stock:
    0
    Factory Lead Time:
    9 Weeks
    Total
    $244.00
    USD
    Quantity
    Web Price
    800
    $0.305
    2,400
    $0.29
    8,000
    $0.275
    16,000
    $0.265
    32,000+
    $0.25