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TL431BVD

TL431BVD

Manufacturer No:

TL431BVD

Manufacturer:

onsemi

Description:

IC VREF SHUNT ADJ 0.4% 8SOIC

Datasheet:

Datasheet

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TL431BVD Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    36 V
  • 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
    50ppm/°C Typical
  • Tolerance
    ±0.4%
  • Current - Output
    100 mA
  • Voltage - Output (Min/Fixed)
    2.495V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The TL431BVD is a precision programmable reference integrated circuit chip. It is a low-cost alternative to traditional Zener diodes and offers several advantages and application scenarios:Advantages: 1. Precision: The TL431BVD provides a highly accurate voltage reference with a typical output voltage tolerance of ±0.5%. This precision makes it suitable for applications that require stable and accurate voltage references.2. Programmability: Unlike fixed voltage references, the TL431BVD is programmable, allowing the user to set the desired output voltage using external resistors. This flexibility makes it adaptable to various applications and voltage requirements.3. Low power consumption: The TL431BVD operates at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Wide operating range: It can operate over a wide temperature range (-40°C to 125°C) and a wide supply voltage range (2.5V to 36V), making it suitable for a variety of environments and power sources.Application scenarios: 1. Voltage regulation: The TL431BVD can be used as a voltage reference in voltage regulators, providing a stable and accurate output voltage. It is commonly used in linear regulators, switching power supplies, and battery chargers.2. Overvoltage protection: It can be used as a voltage comparator to monitor and protect circuits from overvoltage conditions. When the input voltage exceeds a certain threshold, the TL431BVD can trigger a shutdown or protection mechanism.3. Voltage monitoring: The TL431BVD can be used to monitor voltage levels in battery management systems, automotive electronics, or power supply circuits. It can provide feedback or trigger actions based on specific voltage thresholds.4. Precision measurement: The TL431BVD's accuracy and stability make it suitable for precision measurement applications, such as digital multimeters, oscilloscopes, or data acquisition systems.5. Voltage reference for analog circuits: It can serve as a stable voltage reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), or other analog circuits that require precise voltage references.Overall, the TL431BVD integrated circuit chip offers precision, programmability, and versatility, making it suitable for a wide range of applications where accurate voltage references or voltage monitoring is required.
TL431BVD Relevant information