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    SGM2021

    Low Power, Low Dropout, Linear Regulator
     
    Low Power, Low Dropout, Linear Regulator
    GENERAL DESCRIPTION

    The SGM2021 series low-power, low-noise, low-dropout,CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The SGM2021 series also offer low dropout voltage to prolong battery life in portable electronics.

    The SGM2021 features include output current limit and thermal shutdown protection.

    The SGM2021 is available in a Green SOT-23-3 package. It operates over an ambient temperature range of -40 to +85.

    PIN CONFIGURATIONS

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    FEATURES
    • Low Output Noise

    • Low Dropout Voltage

    • Maximum Output Current: 300mA

    • Thermal-Overload Protection

    • Output Current Limit

    • Available Fixed Output Voltages: 

       0.9V, 1.2V, 1.3V, 1.5V, 1.8V, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.6V, 4.2V and 5.0V

    • -40 to +85 Operating Temperature Range

    • Available in a Green SOT-23-3 Package

    APPLICATIONS

    Cellular Telephones
    Cordless Telephones
    PCMCIA Cards
    Modems
    MP3 Player
    Hand-Held Instruments
    Palmtop Computers
    Electronic Planners
    Portable/Battery-Powered Equipment

    ORDERING INFORMATION
    Part NumberStatusPackagePinsPb-FreeTemp Range
    SGM2021-0.9YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-1.2YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-1.3YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-1.5YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-1.8YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-2.1YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-2.5YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-2.6YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-2.7YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-2.8YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-2.85YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-2.9YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-3.0YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-3.1YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-3.2YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-3.3YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-3.6YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-4.2YN3G/TRProductionSOT-23-33Y-40℃ to +85℃
    SGM2021-5.0YN3G/TRProductionSOT-23-33Y-40℃ to +85℃

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