TLV73328PDQNR by Texas Instruments | APACLinear Regulator | Avnet ASIA
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TLV73328PDQNR

Texas Instruments

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

製造商產品編號: TLV73328PDQNR

替代料號: TLV73328PDQNR


legend 通過RoHS認證

描述

文檔

替代/替換

資料

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.

 

技術參數

  • 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
  • 技術屬性

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

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    8542 2121-00
    HTSN:
    8542 2121-00
    UNSPSC:
    32101630
    UNSPSC VERSION:
    V15.1101
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