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LDO

ME6118

    The ME6118 series are highly accurate, low noise,LDO Voltage Regulators that are capable of providing an output current that is in excess of 1A with a maximum dropout voltage of 1.3V at 1A (ME6118A33).

    This series contains four fixed output voltages of 1.2V, 1.8V, 2.5V and 3.3V that have no minimum load requirement to maintain regulation. On chip trimming adjusts the reference/output voltage to within ±2% accuracy.

    Internal protection features consist of output current limiting, safe operating area compensation,and thermal shutdown. 

    The ME6118series can operate with up to 18V input. 
    ME6118 Description:
        The ME6118 series are highly accurate, low noise,LDO Voltage Regulators that are capable of providing an output current that is in excess of 1A with a maximum dropout voltage of 1.3V at 1A (ME6118A33).This series contains four fixed output voltages of 1.2V, 1.8V, 2.5V and 3.3V that have no minimum load requirement to maintain regulation. On chip trimming adjusts the reference/output voltage to within ±2% accuracy.
        Internal protection features consist of output current limiting, safe operating area compensation,and thermal shutdown. 
        The ME6118series can operate with up to 18V input. 

    ME6118 Features:
    Output Current in Excess of 1A
    Dropout Voltage:80mV@ IOUT =100mA     (ME6118A33)
    Operating Voltage Range: 2.5V~18V
    Highly Accuracy: ±2%
    Adjustable Output Voltage Option
    Standby Current: 52uA(TYP.)
    High Ripple Rejection: 70dB@1KHz(ME6118A33)
    Line Regulation: 2mV(TYP.)
    Temperature Stability≤0.5%
    Thermal Shutdown Protection:160℃

    ME6118  Application:
    Consumer and Industrial Equipment Point of Regulation
    Switching Power Supply Post Regulation
    Hard Drive Controllers
    Battery Chargers

    ME6118  Package:
    3-pin SOT223
    SOT23-3


    ME6118  Typical Application Circuit:

    ME6118  Selection Guide:


    product series
    product description
    ME6118A12B3G
    VOUT =1.2V; Package:SOT223
    ME6118A18B3G
    VOUT =1.8V; Package:SOT223
    ME6118A25B3G
    VOUT =2.5V; Package:SOT223
    ME6118A33B3G
    VOUT =3.3V; Package: SOT223
    ME6118A50B3G
    VOUT =5.0V; Package:SOT223
    ME6118E25B3G
    VOUT =2.5V; Package:SOT223; Different pin
    ME6118E33B3G
    VOUT =3.3V; Package:SOT223; Different pin
    ME6118A33M3G
    VOUT =3.3V; Package:SOT23-3

    ME6118  Pin Configuration:

    ME6118 Pin Assignment:
    ME6118AXX

    Pin Number

    Pin Name

    Functions

    SOT223

    SOT23-3

    1

    1

    GND

    Ground

    2

    2

    VOUT

    Output

    3

    3

    VIN

    Power Input


    ME6118EXX

    Pin Number

    Pin Name

    Functions

    SOT223

    1

    GND

    Ground

    2

    VIN

    Power Input

    3

    VOUT

    Output


    ME6118 Block Diagram
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