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TL431QD

TL431QD

Manufacturer No:

TL431QD

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 2.2% 8SOIC

Datasheet:

Datasheet

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TL431QD Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    36 V
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • 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
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The TL431QD is a popular integrated circuit (IC) chip that is widely used in various applications. Some of the advantages and application scenarios of TL431QD IC chips are:1. Voltage Reference: TL431QD is primarily used as a precision voltage reference. It provides a stable and accurate voltage reference that can be used as a reference for other circuits or as a voltage regulator.2. Adjustable Output: TL431QD has an adjustable output voltage, which can be set using external resistors. This feature makes it suitable for applications where a variable output voltage is required, such as power supplies, battery chargers, and LED drivers.3. Low Power Consumption: TL431QD has a low quiescent current, typically in the range of microamps. This makes it suitable for battery-powered applications where power consumption is critical.4. Overvoltage Protection: TL431QD has built-in overvoltage protection, which makes it useful in applications where protection against voltage spikes or transients is required. It can be used to monitor the voltage level and trigger a shutdown or protection mechanism when the voltage exceeds a certain threshold.5. Current Limiting: TL431QD can be used as a current limiter or current regulator. By connecting it in series with a load, it can regulate the current flowing through the load and protect it from excessive current.6. Switching Power Supplies: TL431QD can be used in switching power supply circuits to provide feedback and control the output voltage. It can be used in flyback, forward, or buck-boost converter topologies.7. Battery Management: TL431QD can be used in battery management systems to monitor and control the charging and discharging of batteries. It can be used to set the charging voltage, monitor the battery voltage, and trigger charging or discharging circuits based on predefined thresholds.8. Audio Amplifiers: TL431QD can be used in audio amplifier circuits to provide biasing and stabilization. It can help in maintaining a stable operating point for the amplifier and improve the overall performance.Overall, TL431QD IC chips offer precise voltage reference, adjustable output, low power consumption, overvoltage protection, and current limiting capabilities. These features make them suitable for a wide range of applications, including power supplies, battery management, audio amplifiers, and switching power supplies.
TL431QD Relevant information