Currency
USD
  • Language
    English
    • Toggle Nav
    Cart 0
    Search
    Advanced Search
    Menu
    Account
    Settings
  • Language
    English
    • Currency
    USD
    L5986ATR

    L5986ATR

    main product photo

    L5986A

    Active

    2.5 A step-down switching regulator
    Learn More about L5986A

    Quantity $ per Unit Savings
    1 - 500$3.020%
    500 + Contact Sales
    Save to My List Compare
    Out of stock
    $3.02
    Notify me
    Parameter NameParameter Value
    Input Voltage Min Volt2.9
    Input Voltage Max Volt18.0
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius150.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTube
    RoHs compliantEcopack2
    GradeIndustrial
    Package NamePowerSO-8

    The L5986 is a step-down switching regulator with a 3.0 A (min.) current limited embedded Power MOSFET, so it is able to deliver up to 2.5 A current to the load depending on the application conditions.


    The input voltage can range from 2.9 V to 18 V, while the output voltage can be set starting from 0.6 V to VIN. Having a minimum input voltage of 2.9 V, the device is suitable also for a 3.3 V bus.


    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 QFN and the HSOP packages with an exposed pad allow reducing the RthJAdown to 60 °C/W and 40 °C/W respectively.

    Key features
    • 2.5 A DC output current
    • 2.9 V to 18 V input voltage
    • Output voltage adjustable from 0.6 V
    • 250 kHz switching frequency, programmable up to 1 MHz
    • Internal soft-start and inhibit
    • Low dropout operation: 100% duty cycle
    • Voltage feedforward
    • Zero load current operation
    • Overcurrent and thermal protection
    • VFQFPN 3 x 3 mm -8L and HSOP8 package