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    LD49100PU12RY

    LD49100PU12RY

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    LD49100PU18RY

    1 A, low quiescent current, low-noise voltage regulator with soft start - Automotive grade

    Parameters
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius125.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeAutomotive
    Package NameDFN6 3x3
    Description

    The LD49100 provides 1 A maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV. The device is stable with ceramic capacitors on the input and output.The ultra low-dropout voltage, low quiescent current and low-noise features make it suitable for a...
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    Key features
    Key features
    • AEC-Q100 qualified
    • Temperature range: -40 °C to 125 °C
    • Input voltage from 1.5 to 5.5 V
    • Ultra low-dropout voltage (200 mV typ. at 1 A load)
    • Very low quiescent current (20 µA typ. at no load, 200 µA typ. at 1 A load, 1 µA max. in off mode)
    • Very low-noise with no bypass capacitor (30 µVRMS at VOUT = 0.8 V)
    • Output voltage tolerance: ± 2.0% at 25 °C
    • 1 A guaranteed output current
    • Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV step and adjustable from 0.8 V
    • Logic-controlled electronic shutdown
    • Power Good function
    • Stable with ceramic capacitors COUT = 1 µF
    • Internal current and thermal limit
    • DFN6 (3x3 mm) package with wettable flanks
    In stock
    Quantity $ per unit Savings
    1-9$1.290%
    10-24$0.9427%
    25-99$0.8534%
    100-249$0.7542%
    250-499$0.7145%
    500$0.6847%
    500 + Contact sales
    $1.29
    $1.29
    or
    Parameters
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius125.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeAutomotive
    Package NameDFN6 3x3
    Description

    The LD49100 provides 1 A maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV. The device is stable with ceramic capacitors on the input and output.The ultra low-dropout voltage, low quiescent current and low-noise features make it suitable for a...
    Read More

    Key features
    Key features
    • AEC-Q100 qualified
    • Temperature range: -40 °C to 125 °C
    • Input voltage from 1.5 to 5.5 V
    • Ultra low-dropout voltage (200 mV typ. at 1 A load)
    • Very low quiescent current (20 µA typ. at no load, 200 µA typ. at 1 A load, 1 µA max. in off mode)
    • Very low-noise with no bypass capacitor (30 µVRMS at VOUT = 0.8 V)
    • Output voltage tolerance: ± 2.0% at 25 °C
    • 1 A guaranteed output current
    • Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV step and adjustable from 0.8 V
    • Logic-controlled electronic shutdown
    • Power Good function
    • Stable with ceramic capacitors COUT = 1 µF
    • Internal current and thermal limit
    • DFN6 (3x3 mm) package with wettable flanks