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TPS73130DBVR
150-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable

In supply

Brand: Ti

Model: TPS73130DBVR

Anticipation Inventory: 150-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable

Description:

150-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable

description of products:

The TPS731xx family of low-dropout (LDO) linear voltage regulators uses a new topology: an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.

The TPS731xx uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 1 µA and ideal for portable applications. The extremely low output noise (30 µVRMS with 0.1-µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.

product feature:

  • Stable With or Without Capacitors of All Types
  • Input Voltage Range of 1.7 V to 5.5 V
  • Ultralow Dropout Voltage: 30 mV Typical (150-mA
    Load)
  • Excellent Load Transient Response–With or
    Without Optional Output Capacitor
  • New NMOS Topology Provides Low Reverse
    Leakage Current
  • Low Noise: 30 µVRMS Typical (10 kHz to 100 kHz)
  • 0.5% Initial Accuracy
  • 1% Overall Accuracy Over Line, Load, and
    Temperature
  • Less Than 1-µA Maximum IQ in Shutdown Mode
  • Thermal Shutdown and Specified Minimum and
    Maximum Current Limit Protection
  • Available in Multiple Output Voltage Versions
    • Fixed Outputs of 1.20 V to 5 V
    • Adjustable Outputs from 1.2 V to 5.5 V
    • Custom Outputs Available
  • APPLICATIONS
    • Smart Grid and Energy
    • Building Automation
    • Set-Top Boxes
    • Medical Equipment
    • Test and Measurement
    • Point-of-Sale Terminals
    • Wireless Infrastructure

All other trademarks are the property of their respective owners

输出选项Adjustable输出,Fixed输出

输出电流(Max)(A)0.15

Vin(Max)(V)5.5

Vin(Min)(V)1.7

输出电压(Max)(V)5.5

输出电压(Min)(V)1.2

固定输出选项(V)1.25,1.5,1.8,2.5,3,3.1,3.2,3.3,5

噪音(µVrms)30

Iq(规格)(毫安)0.4

ThermalresistanceθJA(°C/W)207

等级产品样本

负载电容(Min)(µF)0

调节输出(#)1

特性Enable,Foldbackovercurrentprotection,Reversecurrentprotection

精确(%)1

电源抑制比在100kHz的指标(dB)32

跌落电压(Vdo)(规格)(mV)30

温度范围(C)-40to125

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Beijing Dorgean Electronic Technology Co., LTD Beijing Dorgean Electronic Technology Co., LTD

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