Home / Voltage Reference / TL431AQPK/
TL431AQPK

TL431AQPK

Manufacturer No:

TL431AQPK

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 1% SOT89-3

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

TL431AQPK Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    36 V
  • Supplier Device Package
    SOT-89-3
  • Package / Case
    TO-243AA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Current - Cathode
    700 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    -
  • Tolerance
    ±1%
  • 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 TL431AQPK is a programmable precision voltage reference integrated circuit chip. It has several advantages and application scenarios, including:1. Precision voltage reference: The TL431AQPK provides a highly accurate voltage reference with a typical output voltage tolerance of ±0.5%. This makes it suitable for applications that require precise voltage regulation.2. Programmable output voltage: The TL431AQPK allows the user to program the desired output voltage using two external resistors. This flexibility makes it suitable for a wide range of applications where different output voltages are required.3. Low output impedance: The TL431AQPK has a low output impedance, which means it can provide a stable and regulated voltage even in the presence of varying load conditions. This makes it suitable for applications that require a stable voltage source.4. Wide operating voltage range: The TL431AQPK can operate over a wide voltage range, typically from 2.5V to 36V. This makes it suitable for a variety of applications, including battery-powered devices and industrial equipment.5. Overvoltage protection: The TL431AQPK has built-in overvoltage protection, which helps protect the circuitry connected to it from excessive voltage levels. This feature is particularly useful in applications where voltage spikes or transients are common.Application scenarios for TL431AQPK integrated circuit chips include:1. Voltage regulators: The TL431AQPK can be used as a voltage reference in linear voltage regulators to provide a stable and regulated output voltage.2. Switching power supplies: The TL431AQPK can be used in feedback loops of switching power supplies to regulate the output voltage and improve overall system efficiency.3. Battery chargers: The TL431AQPK can be used in battery charging circuits to provide precise voltage regulation and protect the battery from overcharging.4. Audio amplifiers: The TL431AQPK can be used in audio amplifier circuits to provide a stable bias voltage for the amplification stages, ensuring accurate and distortion-free audio reproduction.5. Industrial control systems: The TL431AQPK can be used in various industrial control systems, such as motor control circuits, to provide precise voltage references for accurate and reliable operation.Overall, the TL431AQPK integrated circuit chip offers precision voltage reference, programmability, low output impedance, wide operating voltage range, and overvoltage protection, making it suitable for a wide range of applications requiring accurate and stable voltage regulation.
TL431AQPK Relevant information