TPS74201RGWRG4 by Texas Instruments | APACLinear Regulator | Avnet ASIA

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TPS74201RGWRG4

Texas Instruments

LDO Regulator Pos 0.796V to 3.6V 1.5A 20-Pin VQFN EP T/R

製造商產品編號: TPS74201RGWRG4

替代料號: TPS74201RGWRG4


legend 通過RoHS認證

描述

文檔

替代/替換

資料

The TPS742xx low-dropout (LDO) linear regulators provide an easy-to-use robust power management solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and well suited for powering many different types of processors and ASICs. The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility permits the user to configure a solution that will meet the sequencing requirements of FPGAs, DSPs, and other applications with special start-up requirements.

A precision reference and error amplifier deliver 1% accuracy over load, line, temperature, and process. Each LDO is stable with low-cost ceramic output capacitors and the family is fully specified from –40°C to +125°C. The TPS742xx is offered in a small (5mm × 5mm) QFN package, yielding a highly compact total solution size. For applications that require additional power dissipation, the DDPAK (KTW) package is also available.

 

技術參數

  • Soft-Start (SS) Pin Provides a Linear Startup with Ramp Time Set by External Capacitor
  • 1% Accuracy Over Line, Load, and Temperature
  • Supports Input Voltages as Low as 0.9V with External Bias Supply
  • Adjustable Output (0.8V to 3.6V)
  • Fixed Output (0.9V to 3.6V)
  • Ultra-Low Dropout: 55mV at 1.5A (typ)
  • Stable with Any or No Output Capacitor
  • Excellent Transient Response
  • Available in 5mm × 5mm × 1mm QFN and DDPAK-7 Packages
  • Open-Drain Power-Good (5 × 5 QFN)
  • Active High Enable
  • 技術屬性

    描述
    尋找類似物料
    Reference Voltage
    0.804 V
    Maximum Input Voltage
    5.5 V
    Product Dimensions
    5 x 5 x 0.9 mm
    Junction to Case
    27.6 °C/W
    Function
    LDO
    Supplier Package
    VQFN EP
    Mounting
    Surface Mount
    Max Processing Temp
    260
    MSL Level
    2
    Number of Outputs
    1
    Line Regulation
    0.0005 %/V
    Junction to Ambient
    30.5 °C/W
    Operating Temperature
    -40 to 125 °C
    Input Voltage Range
    5.5 to 0.8 V
    Output Type
    Adjustable
    Pin Count
    20
    Maximum Dropout Voltage @ Current
    0.1@1.5A V
    Minimum Input Voltage
    0.8 V
    Maximum Output Current
    1.5 A
    Typical Dropout Voltage @ Current
    0.055@1.5A V
    Output Voltage
    0.796 to 3.6 V
    Accuracy
    ±1 %
    Polarity
    Positive
    Lead Finish
    Gold
    Load Regulation
    0.04 %/A

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    8542.2119-00
    HTSN:
    8542.2119-00
    UNSPSC:
    32101630
    UNSPSC VERSION:
    V15.1101

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