TLV73328PDBVR by Texas Instruments | LDO Regulators | Avnet ASIA
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TLV73328PDBVR

Texas Instruments

LDO Regulator Positive 2.8V 0.3A 5-Pin SOT-23 T/R

Manufacturer Part #: TLV73328PDBVR

Alternate Part #: TLV73328PDBVR


RoHS Compliant

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Information

The TLV733 series of low-dropout linear regulators (LDOs) are ultra-small, low quiescent current LDOs that can source 300 mA with good line and load transient performance. These devices provide a typical accuracy of 1%.

The TLV733 series is designed with a modern capacitor-free architecture to ensure stability without an input or output capacitor. The removal of the output capacitor allows for a very small solution size, and can eliminate inrush current at startup. However, the TLV733 series is also stable with ceramic output capacitors if an output capacitor is necessary. The TLV733 also provides foldback current control during device power-up and enabling if an output capacitor is used. This functionality is especially important in battery-operated devices.

The TLV733 provides an active pull-down circuit to quickly discharge output loads when disabled.

The TLV733 series is available in standard DBV (SOT-23) and DQN (X2SON) packages.

 

Key Features

  • Input Voltage Range: 1.4 V to 5.5 V
  • Stable Operation With or Without Capacitors
  • Foldback Overcurrent Protection
  • Packages:
    • 1.0-mm × 1.0-mm X2SON (4)
    • SOT-23 (5)
  • Very Low Dropout: 122 mV at 300 mA (3.3 VOUT)
  • Accuracy: 1% typical, 1.4% maximum
  • Low IQ: 34 µA
  • Available in Fixed-Output Voltages:
    1.0 V to 3.3 V
  • High PSRR: 50 dB at 1 kHz
  • Active Output Discharge
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Maximum Input Voltage
    5.5 V
    Supplier Package
    SOT-23
    Pin Count
    5
    Accuracy
    ±1 %
    Output Type
    Fixed
    Screening Level
    Extended Industrial
    Polarity
    Positive
    MSL Level
    1
    Lead Finish
    Gold Over Nickel Palladium
    Line Regulation
    1 mV/V
    Typical Quiescent Current
    0.034 mA
    Function
    LDO
    Product Dimensions
    3.05 x 1.75 x 1.3(Max)
    Load Regulation
    25(Typ) mV
    Maximum Output Current
    0.3 A
    Junction to Case
    151.5 °C/W
    Output Voltage
    2.8 V
    Number of Outputs
    1
    Junction to Ambient
    228.4 °C/W
    Operating Temperature
    -40 to 125 °C
    Maximum Dropout Voltage @ Current
    0.29@300mA V
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Input Voltage Range
    1.4 to 5.5 V
    Maximum Quiescent Current
    0.06 mA
    Minimum Input Voltage
    1.4 V

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542390000
    HTSN:
    8542390000

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