TEXAS INSTRUMENTS  LM317LM/NOPB  ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, 8-SOIC

TEXAS INSTRUMENTS LM317LM/NOPB

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Product Overview


The LM317LM/NOPB is a 3-terminal Adjustable Regulator capable of supplying 100mA over a 1.2 to 37V output range. It is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, both line and load regulation is better than standard fixed regulators. In addition to higher performance than fixed regulators, this regulator offers full overload protection. Included on the chip are current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. Normally, no capacitors are needed unless the device is situated more than 6 inches from the input filter capacitors in which case an input bypass is needed. An optional output capacitor can be added to improve transient response. The adjustment terminal can be bypassed to achieve very high ripple rejection ratios which are difficult to achieve with standard 3-terminal regulators.
  • 0.01%V Typical line regulation
  • 0.1% Typical load regulation
  • Current limit constant with temperature
  • Eliminates the need to stock many voltages
  • Output is short-circuit protected
  • Green product and no Sb/Br

Applications

Power Management
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Information


  • Input Voltage Min 5V
  • Input Voltage Max 35V
  • Output Voltage Min 1.2V
  • Output Voltage Max 37V
  • Output Current 100mA
  • Linear Regulator Case Style SOIC
  • No. of Pins 8Pins
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Each
  • MSL MSL 1 - Unlimited
  • SVHC No SVHC (15-Jun-2015)

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  • Application Note (427.15KB) EN
  • Availability

    Availability:  1,874


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      More stock available week commencing 6/27/16

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    10 - 99 $0.724
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    1000 - 1999 $0.374
    2000 - 4999 $0.316
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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
    ascdsc ascdsc ascdsc ascdsc ascdsc
    Exact
    41K4657
    LM317LMX/NOPB

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    TEXAS INSTRUMENTS

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    Availability:​ 2,439  

    Price for: Each (Supplied on Cut Tape)

    1+ $0.707 10+ $0.589 100+ $0.38 1000+ $0.304

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    28X3478
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    Availability:​ 5,000  

    Price for: Each (Supplied on Full Reel)

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    ON SEMICONDUCTOR

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    Availability:​ 3,138  

    Price for: Each

    1+ $0.551 10+ $0.457 100+ $0.279 1000+ $0.215 More pricing

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    More stock available week commencing 6/6/16
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    Price for: Each (Supplied on Full Reel)

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