TLV73328PDQNR by Texas Instruments | APACLinear Regulator | Avnet ASIA
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信息

TLV73328PDQNR

Texas Instruments

LDO Regulator Positive 2.8V 0.3A 4-Pin X2SON T/R

制造商料号#: TLV73328PDQNR

替代型号#: TLV73328PDQNR


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描述

文档

替代/替换

信息

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.

 

技术参数

  • 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
  • 技术特性

    描述
    寻找类似物料
    Operating Temperature
    -40 to 125 °C
    Minimum Input Voltage
    1.4 V
    Junction to Case
    164.8 °C/W
    Typical Quiescent Current
    0.034 mA
    Output Voltage
    2.8 V
    Function
    LDO
    Output Type
    Fixed
    Maximum Output Current
    0.3 A
    Product Dimensions
    1.05 x 1.05 x 0.4(Max)
    Lead Finish
    Gold Over Nickel Palladium
    Polarity
    Positive
    Number of Outputs
    1
    Pin Count
    4
    Maximum Dropout Voltage @ Current
    0.29@300mA V
    Supplier Package
    X2SON
    Load Regulation
    16(Typ) mV
    Junction to Ambient
    218.6 °C/W
    Mounting
    Surface Mount
    Max Processing Temp
    260
    MSL Level
    1
    Input Voltage Range
    1.4 to 5.5 V
    Screening Level
    Extended Industrial
    Line Regulation
    1 mV/V
    Maximum Quiescent Current
    0.06 mA
    Maximum Input Voltage
    5.5 V
    Accuracy
    ±1 %

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8542 2121-00
    HTSN:
    8542 2121-00
    UNSPSC:
    32101630
    UNSPSC VERSION:
    V15.1101
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