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    Flat-rate $5.99 shipping worldwide throughout July - no code needed. Start your design today!Flat-rate $5.99 shipping worldwide throughout July - no code needed. Start your design today!Flat-rate $5.99 shipping worldwide throughout July - no code needed. Start your design today!Flat-rate $5.99 shipping worldwide throughout July - no code needed. Start your design today!
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    L9914A

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    All Silicon Voltage regulator
    Learn More about L9914A

    Quantity $ per Unit Savings
    1 - 9$11.350%
    10 - 24$10.448%
    25 - 99$10.0112%
    100 - 249$8.8122%
    250 - 499$8.3826%
    500$8.1528%
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    Parameter NameParameter Value
    Operating RangeAutomotive
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius150.0
    Operating Voltage Min Volt8.0
    Operating Voltage Max Volt16.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTube
    ROHS Compliance GradeEcopack1
    GradeAutomotive
    Package NameMW 8L

    The L9914 is a monolithic multifunction generator voltage regulator intended for use in automotive applications.


    This device regulates the output of an automotive generator by controlling the field winding current by means of a variable frequency PWM high side driver.


    The setpoint voltage reference is selected by the engine control unit (ECU) via RVC protocol.

    Key features
    • AEC-Q100 qualified
    • High side field driver
    • Thermal protection
    • Field driver short circuit protection
    • RVC interface
    • Overvoltage protection
    • Complex diagnostics
    • Load response control
      • LRC rate 2.5 s (L9914A)