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    📢 Promotion ends on Mar. 31st! Get FREE SHIPPING for your automotive project! Order now! 🛒

    A7986A

    A7986A

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    A7986ATR

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    3 A step-down switching regulator for automotive applications
    Learn More about A7986ATR

    Quantity $ per Unit Savings
    1 - 9$3.020%
    10 - 24$2.7010%
    25 - 99$2.5117%
    100 - 249$2.1828%
    250 - 270$2.0532%
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    In stock
    $3.02
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    Parameter NameParameter Value
    Input Voltage Min Volt4.5
    Input Voltage Max Volt38.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeAutomotive
    Package NamePowerSO-8

    The A7986A is a step-down switching regulator with a 3.7 A (min.) current limited embedded power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions.


    The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN.


    Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz.


    The HSOP8 package with exposed pad allows the reduction of Rth(JA) down to 40 °C/W.

    Key features
    • AEC-Q100 qualified
    • 3 A DC output current
    • 4.5 V to 38 V input voltage
    • Output voltage adjustable from 0.6 V
    • 250 kHz switching frequency, programmable up to 1 MHz
    • Internal soft-start and enable
    • Low dropout operation: 100% duty cycle
    • Voltage feed-forward
    • Zero load current operation
    • Overcurrent and thermal protection
    • HSOP8 package