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LM431AIM3X Rectifier Diode Adjustable Precision Zener Shunt Regulator

Anterwell Technology Ltd.
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    Buy cheap LM431AIM3X Rectifier Diode Adjustable Precision Zener Shunt Regulator from wholesalers
     
    Buy cheap LM431AIM3X Rectifier Diode Adjustable Precision Zener Shunt Regulator from wholesalers
    • Buy cheap LM431AIM3X Rectifier Diode Adjustable Precision Zener Shunt Regulator from wholesalers

    LM431AIM3X Rectifier Diode Adjustable Precision Zener Shunt Regulator

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    Brand Name : Anterwell
    Model Number : LM431AIM3X
    Certification : new & original
    Price : Negotiate
    Payment Terms : T/T, Western Union, Paypal
    Supply Ability : 12000pcs
    Delivery Time : 1 day
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    LM431AIM3X Rectifier Diode Adjustable Precision Zener Shunt Regulator


    LM431 Adjustable Precision Zener Shunt Regulator


    General Description

    The LM431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. It is now available in a chip sized package (4-Bump micro SMD) using National’s micro SMD package technology. The output voltage may be set at any level greater than 2.5V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications.


    Features

    • Average temperature coefficient 50 ppm/˚C

    • Temperature compensated for operation over the full temperature range

    • Programmable output voltage

    • Fast turn-on response

    • Low output noise

    • LM431 in micro SMD package


    Absolute Maximum Ratings (Note 2)

    If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.


    Storage Temperature Range −65˚C to +150˚C

    Operating Temperature Range

    Industrial (LM431xI) −40˚C to +85˚C

    Commercial (LM431xC) 0˚C to +70˚C

    Soldering Information

    Infrared or Convection (20 sec.) 235˚C

    Wave Soldering (10 sec.) 260˚C (lead temp.)


    Cathode Voltage 37V

    Continuous Cathode Current −10 mA to +150 mA

    Reference Voltage −0.5V

    Reference Input Current 10 mA

    Internal Power Dissipation (Notes 3, 4)

    TO-92 Package 0.78W

    SO-8 Package 0.81W

    SOT-23 Package 0.28W

    micro SMD Package 0.30W


    Operating Conditions

    Min Max

    Cathode Voltage VREF 37V

    Cathode Current 1.0 mA 100 mA


    Connection Diagrams


    Symbol and Functional Diagrams


    DC Test Circuits


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