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TX73XXM

    The TX73XXM series is a set of three-terminal low power high voltage regulators implemented in CMOS technology. They allow input voltages as high as 15V.

    The series features extremely low quiescent current which is typically 2μA. They are available with several fixed output voltages ranging from 1.5V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents.
    TX73XXM General Description:
        The TX73XXM series is a set of three-terminal low power high voltage regulators implemented in CMOS technology. They allow input voltages as high as 15V.      The series features extremely low quiescent current which is typically 2μA. They are available with several fixed output voltages ranging from 1.5V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents.

    TX73XXM Features:
    Low power consumption
    Low voltage drop
    Low temperature coefficient
    Ultra low quiescent current: 2μA(typ.)
    High input voltage (up to 15V)
    Maximum output current: 250mA
    Output voltage accuracy: tolerance ±2%
    TO92, SOT89 ,SOT23-3 and SOT23 package

    TX73XXM Applications:
    Battery-powered equipment
    Communication equipment
    Audio/Video equipment

    TX73XXM Selection Table:
    Part No.
    Output Voltage
    Package
    Marking
    TX7315Mxx
    1.5V
    TO92
    SOT89
    SOT23-3
    SOT23
    73XX-A(for TO92)
    73XX-A(for SOT89)
    3XX(for SOT23-3)
    3XX(for SOT23)
    TX7318Mxx
    1.8V
    TX7325Mxx
    2.5V
    TX7328Mxx
    2.8V
    TX7330Mxx
    3.0V
    TX7333Mxx
    3.3V
    TX7336Mxx
    3.6V
    TX7340Mxx
    4.0V
    TX7344Mxx
    4.4V
    TX7350Mxx
    5.0V

    TX73XXM Order Information:

    TX73①②③④⑤
    Designator
    Symbol
    Description
    ①②
    Integer
    Output Voltage(1.5~5.0V)
    M
    Standard
    T
    Package:TO-92
    P
    Package:SOT89
    M
    Package:SOT23-3
    N
    Package:SOT23
    R
    RoHS/Pb Free
    G
    Halogen Free

    TX73XXM Block Diagram:

    TX73XXM Pin Assignment:


    TX73XXM Application Circuits:
    Basic Circuits

    Note1: Cin=Cout=10uF. (10uF Electrolytic capacitor is recommended).
    Note2: If the input and output capacitors are ceramic, add a resistor at the input, as follows.

    Note: Re= (1.2~1.8)Ω.
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