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TL431QDBZR

TL431QDBZR

Manufacturer No:

TL431QDBZR

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 2.2% SOT23-3

Datasheet:

Datasheet

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TL431QDBZR 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 ~ 125°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 TL431QDBZR is a precision programmable reference integrated circuit chip. It has several advantages and application scenarios, including:1. Voltage Reference: The TL431QDBZR can be used as a precision voltage reference. It provides a stable and accurate voltage output that can be programmed using external resistors. This makes it suitable for applications that require a precise voltage reference, such as voltage regulators, power supplies, and analog-to-digital converters.2. Adjustable Output: The TL431QDBZR has an adjustable output voltage range, typically from 2.5V to 36V. This flexibility allows it to be used in various applications where a specific voltage level needs to be set, such as in battery chargers, audio amplifiers, and instrumentation circuits.3. Low Power Consumption: The TL431QDBZR has a low quiescent current, typically around 1mA. This makes it suitable for battery-powered applications where power consumption needs to be minimized, such as in portable devices, IoT devices, and energy harvesting systems.4. High Accuracy: The TL431QDBZR offers high accuracy and stability over temperature and load variations. It has a low temperature coefficient and excellent line regulation, ensuring consistent performance in different operating conditions. This makes it suitable for precision measurement and control applications, such as in industrial automation, automotive electronics, and medical devices.5. Overvoltage Protection: The TL431QDBZR can be used as a voltage shunt regulator to provide overvoltage protection. It monitors the input voltage and regulates it to a safe level, protecting sensitive components from damage. This feature is useful in applications where voltage spikes or transients can occur, such as in automotive electronics, power supplies, and motor control circuits.Overall, the TL431QDBZR integrated circuit chip offers advantages like voltage reference, adjustable output, low power consumption, high accuracy, and overvoltage protection. Its application scenarios range from voltage regulators and power supplies to battery chargers, audio amplifiers, and industrial control systems.
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