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ME78M05K3G

ME78M05K3G  3-Terminal 0.5A Positive Voltage Regulator ME78M05

ME78M05 is a three-terminal positive regulator.Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor combine to make these devices remarkably rugged under most operating conditions. Maximum output current, with adequate heat- sinking is 500 mA.
    ME78M05K3G  3-Terminal 0.5A Positive Voltage Regulator ME78M05


    ME78M05/ME78M05K3G General Description:
        ME78M05 is a three-terminal positive regulator.Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor combine to make these devices remarkably rugged under most operating conditions. Maximum output current, with adequate heat- sinking is 500 mA.


    ME78M05/ME78M05K3G Operation Description:
        ME78M05 is designed with Thermal Overload Protection that shuts down the circuit when subjected to an excessive power overload condition, Internal Short Circuit Protection that limits the maximum current the circuit will pass, and Output Transistor Safe-Area Compensation that reduces the output short circuit current as the voltage across the pass transistor is increased.
        In many low current applications, compensation capacitors are not required. However, it is recommended that the regulator input be bypassed with a capacitor if the regulator is connected to the power supply filter with long wire lengths, or if the output load capacitance is large. An input bypass capacitor should be selected to provide good high frequency characteristics to insure stable operation under all load conditions. A 0.33μFor larger tantalum, mylar, or other capacitor having low internal impedance at high frequencies should be chosen. The bypass capacitor should be mounted with the shortest possible leads directly across the regulator’s input terminals. Normally good construction techniques should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead


    ME78M05/ME78M05K3G Features:
    Output Current up to 0.5A
    Output Voltages of 5V
    Thermal Overload Protection
    Short Circuit Protection
    Package: TO252


    ME78M05/ME78M05K3G Pin Configuration:

    ME78M05/ME78M05K3G Block Diagram:


    ME78M05/ME78M05K3G
     Typical Application Circuit :







    ME78M05/ME78M05K3G Typical Application Circuit-1 :


    ME78M05/ME78M05K3G Package Information
    Package Type:TO-252
    Please submit your basic information and send an email Sales@ChipSourceTek.com , or call us at 13823761625 (the same number as wechat), and we will contact you as soon as possible!

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