title
  • image of Voltage Regulators - Linear, Low Drop Out (LDO) Regulators>UM1540S-28
  • image of Voltage Regulators - Linear, Low Drop Out (LDO) Regulators>UM1540S-28
  • Part number UM1540S-28
    Product classification Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
    description 5V Input, Low Quiescent Current
    encapsulation Tape & Reel (TR)
    quantity 3200
    price $0.2600
    RoHS status YES
    specifications
    PDF(1)
    TYPEDESCRIPTION
    MfrUNION SEMICONDUCTOR INTERNATIONAL LIMITED
    SeriesUM1540
    PackageTape & Reel (TR)
    Product StatusACTIVE
    Package / CaseSC-74A, SOT-753
    Output TypeFixed
    Mounting TypeSurface Mount
    Current - Output300mA
    Operating Temperature-40°C ~ 125°C (TJ)
    Output ConfigurationPositive
    Current - Quiescent (Iq)1.5 µA
    Voltage - Input (Max)6V
    Number of Regulators1
    Supplier Device PackageSOT-23-5
    Voltage - Output (Min/Fixed)2.8V
    Control FeaturesEnable
    PSRR56dB ~ 42dB (100Hz ~ 1kHz)
    Voltage Dropout (Max)0.33V @ 200mA
    Protection FeaturesOver Current, Over Temperature