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MIC5239-3 Rectifier Diode Electronics Components China Supplier

    Buy cheap MIC5239-3 Rectifier Diode Electronics Components China Supplier from wholesalers
     
    Buy cheap MIC5239-3 Rectifier Diode Electronics Components China Supplier from wholesalers
    • Buy cheap MIC5239-3 Rectifier Diode Electronics Components China Supplier from wholesalers

    MIC5239-3 Rectifier Diode Electronics Components China Supplier

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    Brand Name : MICREL
    Model Number : MIC5239-3
    Certification : Original Factory Pack
    Price : Negotiation
    Payment Terms : T/T, Western Union,PayPal
    Supply Ability : 5200PCS
    Delivery Time : 1 Day
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    MIC5239-3 Rectifier Diode Electronics Components China Supplier

    MIC5239 Low Quiescent Current 500mA µCap LDO Regulator


    General Description

    The MIC5239 is a low quiescent current, µCap low-dropout regulator. With a maximum operating input voltage of 30V and a quiescent current of 23µA, it is ideal for supplying keepalive power in systems with high-voltage batteries. Capable of 500mA output, the MIC5239 has a dropout voltage of only 350mV. It can provide high output current for applications such as USB. As a µCap LDO, the MIC5239 is stable with either a ceramic or a tantalum output capacitor. It only requires a 3.3µF output capacitor for stability. The MIC5239 includes a logic compatible enable input and an undervoltage error flag indicator. Other features of the MIC5239 include thermal shutdown, current-limit, overvoltage shutdown, load-dump protection, reverse leakage protections, and reverse battery protection. Available in the thermally enhanced SOIC-8, MSOP-8 and SOT-223, the MIC5239 comes in fixed 3.0V and adjustable voltages. For other output voltages, contact Micrel.


    Features

    • Ultra-low quiescent current (IQ = 23µA @IO = 100µA)

    • Continuious 500mA output current

    • Wide input range: 2.3V to 30V

    • Low dropout voltage: 350mV @500mA;

    • ±1.0% initial output accuracy

    • Stable with ceramic or tantalum output capacitor

    • Logic compatible enable input

    • Low output voltage error flag indicator

    • Overcurrent protection

    • Thermal shutdown

    • Reverse-leakage protection

    • Reverse-battery protection

    • High-power SOIC-8, MSOP-8 and SOT-223 packages


    Pin Configuration

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