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SA21345QFCP

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36V, 300mA LDO with Programmable Reset
Datasheet
SA21345QFCP 36V, 300mA LDO with Programmable Reset Datasheet
    Part numberSA21345QFCP
    Vin (max) (V)36
    Vin (min) (V)4
    Iout (max) (A)0.3
    Output typeAdjustable
    Vout (max) (V)36
    Vout (min) (V)0.6
    Iq (typ) (uA)10
    PSRR at 100kHz (dB)30
    Accuracy (±%)2
    FeaturesEnable,Fixed soft-start,Auto-discharge,Low Iq,Over current protection,Thermal shutdown
    Operating temperature range(°C)-40 to 125
    PackageSO8E
    Functional safety category
    • Automotive AEC- Q100 Grade 1 Qualified
    • Wide Input Voltage Range: 4V to 36V 
    • Low Dropout Voltage (300mV @ 300mA) 
    • Ultra-low Quiescent Current
    • Extremely Low Shutdown Current 
    • Stability with Tantalum or Ceramic Capacitor
    • Excellent Load and Line Regulation
    • 300mA Maximum Load Current
    • Enable Control Input
    • Over Current Protection
    • Thermal Shutdown
    • Compact Package: SO8E

     

    The SA21345Q is an efficient, precise LDO designed for high input voltage and ultra low quiescent current applications.

    The SA21345Q provides adjustable output voltage and very low dropout (300mV at 300mA). Other features include the operation stability with low ESR ceramic or tantalum capacitors due to the optimized internal compensation, over current protection and thermal shutdown.

    The SA21345Q is available in SO8E package.

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    Technical & Design Documentation