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

    📢 New offer this month! Get FREE SHIPPING for your automotive project! Order now! 🛒

    main product photo

    L4938EPD13TR

    Active

    Advanced Voltage Regulator
    Learn More about L4938EPD13TR

    Quantity $ per Unit Savings
    1 - 9$5.250%
    10 - 24$4.7210%
    25 - 99$4.4615%
    100 - 249$3.8726%
    250 - 500$3.6830%
    500 + Contact Sales
    Save to My List Compare
    Out of stock
    $5.25
    Notify me
    Parameter NameParameter Value
    Operating RangeAutomotive
    Supply Voltage Min Volt5.0
    Supply Voltage Max Volt28.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeAutomotive
    Package NamePowerSO-20

    The L4938ED and L4938EPD are monolithic integrated dual voltage regulators with two very low dropout outputs and additional functions such as power-on reset and input voltage sense. They are designed for supplying microcomputer controlled systems especially in automotive applications.

    Key features
    • Output 2 voltage 5 V ± 2% with 400 mA current capability (ADJ wired to VOUT2)
    • High precision standby output voltage 5 V ± 1% with 100 mA current capability
    • Output 2 disable function for standby mode
    • Enable and sense inputs (EN, SI) protected against negative transients down to -5 V
    • Extremely low quiescent current, 65 μA (less than 90 μA) in standby mode
    • Reset threshold adjustable from 3.8 V to 4.7 V
    • Operating transient supply voltage up to 40 V
    • Output 2 voltage adjustable by external voltage divider
    • Operating DC supply voltage range 5 V - 28 V