TEXAS INSTRUMENTS  LM317AEMP/NOPB  ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V SOT-223-4

TEXAS INSTRUMENTS LM317AEMP/NOPB

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Product Overview


The LM317AEMP/NOPB is an adjustable 3-terminal positive Voltage Regulator is capable of supplying in excess of 1.5A over a 1.2 to 37V output range. It is exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulations are better than standard fixed regulators. In addition to higher performance than fixed regulators, the LM317AEMP/NOPB series offers full overload protection available only in IC's. 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.
  • Specified 1% Output Voltage Tolerance
  • Specified Maximum 0.01%/V Line Regulation
  • Specified 1.5A Output Current
  • Adjustable Output Down to 1.2V
  • Current Limit Constant with Temperature
  • P+ Product Enhancement Tested
  • 80dB Ripple Rejection
  • Output is Short-circuit Protected
  • Green Product, No Sb/Br

Applications

Automation & Process Control; Sensing & Instrumentation; Automotive; Power Management; HVAC; Motor Drive & Control; Signal Processing; Imaging, Video & Vision; Defence, Military & Aerospace
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 4.2V
  • Input Voltage Max 40V
  • Output Voltage Min 1.2V
  • Output Voltage Max 37V
  • Output Current 1A
  • Linear Regulator Case Style SOT-223
  • No. of Pins 4Pins
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Cut Tape
  • MSL MSL 1 - Unlimited
  • SVHC No SVHC (15-Jun-2015)

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  • Application Note (427.15KB) EN
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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
    ascdsc ascdsc ascdsc ascdsc ascdsc
    Exact
    12X9034
    LM317AEMP/NOPB

    LM317AEMP/NOPB

    TEXAS INSTRUMENTS

    LINEAR REGULATOR, ADJUSTABLE, 1.2V-37V, 1A, SOT-223-4, FULL REEL

    Availability:​ 7,000  

    Price for: Each (Supplied on Full Reel)

    1000+ $0.86 2000+ $0.761 5000+ $0.749 10000+ $0.732

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    see cut-off times

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    28X3475
    LM317AEMPX/NOPB

    LM317AEMPX/NOPB

    TEXAS INSTRUMENTS

    ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V SOT-223-4, FULL REEL

    Availability:​ 2,000  

    Price for: Each (Supplied on Full Reel)

    2000+ $0.784 4000+ $0.761 10000+ $0.732

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    see cut-off times

    More stock available week commencing 5/16/16
    41K4650
    LM317AEMPX/NOPB

    LM317AEMPX/NOPB

    TEXAS INSTRUMENTS

    ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V SOT-223-4

    Availability:​ 321  

    Price for: Each (Supplied on Cut Tape)

    1+ $1.69 10+ $1.47 100+ $1.17 500+ $1.03 More pricing

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    see cut-off times

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    Suggested Substitutes
    13B5626
    LM317AEMPX

    LM317AEMPX

    TEXAS INSTRUMENTS

    IC,VOLT REGULATOR,ADJUSTABLE,+1.2 TO +37V,BIPOLAR,SOT-223,3PIN,PLASTIC

    Availability:​ 0

    Price for: Each (Supplied on Full Reel)

    2000+ $1.04 4000+ $1.01 10000+ $0.969

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