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LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package

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    Buy cheap LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package from wholesalers
     
    Buy cheap LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package from wholesalers
    • Buy cheap LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package from wholesalers
    • Buy cheap LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package from wholesalers
    • Buy cheap LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package from wholesalers
    • Buy cheap LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package from wholesalers
    • Buy cheap LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package from wholesalers

    LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package

    Ask Lasest Price
    Brand Name : Texas Instruments
    Model Number : LM317AEMP
    Certification : CE, GCF, ROHS
    Price : Negotiable
    Payment Terms : T/T, Western Union,
    Supply Ability : 1000pcs per month
    Delivery Time : 3-5 working days after received the payment
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    LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package

    LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package


    Features

    • Foranewerdrop-inalternative,seetheLM317

    • Typical0.005%/Vlineregulation

    • 1%outputvoltagetolerance

    • 1.5-Aoutputcurrent

    • Adjustableoutputdownto1.25V

    • Input-outputdifferentialupto40V

    • Current limitconstantwithtemperature

    • Nooutputcapacitorrequired

    • Short-circuitprotectedoutput

    • −40°Cto125°Coperatingtemperaturerange


    Applications

    • AutomotiveLEDlighting

    • Batterychargers

    • Postregulationforswitchingsupplies

    • Constant-currentregulator

    • Microprocessorsupplies


    Description

    The LM317Aadjustable 3-terminal, positive-voltage regulatorsarecapableofsupplyingcurrent inexcess of 1.5Aover a 1.25-V to 37-Voutput range and provide 1% output-voltage accuracy. Both line regulation and load regulation are better achieved with the LM317A device than with standard fixed regulators.

    TheLM317Aoffers full overloadprotectionsuchas over current, thermal-overloadprotection, andsafe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal isdisconnected.

    Typically,nocapacitorsareneededunlessthedevice is situatedmore than6 inches fromthe input filter capacitors, inwhichcaseaninputbypass isneeded. Anoptionaloutputcapacitorcanbeaddedtoimprove transient response and can be replaced with a ceramic and appropriate ESR. The adjustment terminalcanbebypassedtoachieveveryhighripple rejection ratios that are difficult to achieve with standard3-terminal regulators.

    BecausetheLM317Aregulator isfloatinganddetects only the input-to-output differential voltage, supplies ofseveralhundredvoltscanberegulatedas longas the maximum input-to-output differential is not exceeded. Exceeding themaximum input-to-output deferentialwill result inshort-circuitingtheoutput.By connectinga fixed resistor between theadjustment pinandoutput, theLM317Acanbealsousedasa precisioncurrentregulator.


    INFORMATION

    Category
    Mfr
    Series
    -
    Packaging
    Tape & Reel (TR)
    Cut Tape (CT)
    Digi-Reel®
    Part Status
    Obsolete
    Output Configuration
    Output Type
    Number of Regulators
    1
    Voltage - Input (Max)
    40V
    Voltage - Output (Min/Fixed)
    1.25V
    Voltage - Output (Max)
    Voltage Dropout (Max)
    -
    Current - Output
    Current - Quiescent (Iq)
    10 mA
    PSRR
    80dB ~ 65dB (120Hz)
    Control Features
    -
    Protection Features
    Over Current, Over Temperature, Short Circuit
    Operating Temperature
    -40°C ~ 125°C
    Mounting Type
    Surface Mount
    Package / Case
    TO-261-4, TO-261AA
    Supplier Device Package
    SOT-223-4
    Base Product Number

    Drawing


    Our advantage :

    • High quality products --- our offers are 100% new and original, ROHS
    • Competitive price --- good Purchase channels with good price.
    • Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
    • Adequate inventory --- With the support of our strong Purchasing team,
    • Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

    be sure to meet your need for all kinds of components. ^_^


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    Quality LM317AEMP 1.5A Adjustable LDO 1.2V-37V Output ±1% Precision Thermal Protection Industrial Grade (-40°C to +125°C) TO-252 Package for sale
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