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TL431IDBZR

TL431IDBZR

Manufacturer No:

TL431IDBZR

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 2.2% SOT23-3

Datasheet:

Datasheet

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TL431IDBZR Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    36 V
  • Supplier Device Package
    SOT-23-3
  • Package / Case
    TO-236-3, SC-59, SOT-23-3
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Current - Cathode
    1 mA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    -
  • Tolerance
    ±2.2%
  • Current - Output
    100 mA
  • Voltage - Output (Min/Fixed)
    2.495V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The TL431IDBZR is a popular integrated circuit (IC) chip that is commonly used as a voltage reference and shunt regulator. It offers several advantages and finds application in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Precision: The TL431IDBZR provides a highly accurate voltage reference with a typical output voltage tolerance of ±1%. This precision makes it suitable for applications that require stable and accurate voltage references.2. Adjustable Output: The output voltage of the TL431IDBZR can be easily adjusted using external resistors, allowing flexibility in setting the desired voltage level. This feature makes it versatile and adaptable to different applications.3. Low Power Consumption: The TL431IDBZR operates at low power, making it energy-efficient and suitable for battery-powered devices or applications where power consumption needs to be minimized.4. Wide Operating Range: It can operate over a wide range of input voltage, typically from 2.5V to 36V. This wide operating range makes it suitable for various voltage regulation applications.5. Low Output Impedance: The TL431IDBZR has a low output impedance, which enables it to provide a stable and regulated output voltage even in the presence of load variations. This characteristic makes it suitable for applications that require a stable voltage supply.Application Scenarios: 1. Voltage References: The TL431IDBZR is commonly used as a voltage reference in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and power supplies. It provides a stable and accurate reference voltage for these applications.2. Shunt Regulators: The TL431IDBZR can be used as a shunt regulator to regulate the voltage across a load. It is often employed in applications where a stable voltage needs to be maintained, such as in battery chargers, LED drivers, and voltage clamping circuits.3. Overvoltage Protection: The TL431IDBZR can be used as an overvoltage protection device to prevent damage to sensitive components or circuits. It can detect excessive voltage levels and trigger a protective action, such as shutting down the circuit or activating a crowbar circuit.4. Voltage Monitoring: The TL431IDBZR can be used for voltage monitoring applications, where it compares the input voltage with a reference voltage and provides an output signal based on the comparison result. This feature is useful in applications such as battery management systems, power supply monitoring, and fault detection circuits.Overall, the TL431IDBZR integrated circuit chip offers precision, adjustable output, low power consumption, wide operating range, and low output impedance, making it suitable for a wide range of voltage regulation and reference applications.
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