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TL431QPK

TL431QPK

Manufacturer No:

TL431QPK

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 2.2% SOT89-3

Datasheet:

Datasheet

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TL431QPK Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    36 V
  • Current - Cathode
    1 mA
  • Supplier Device Package
    SOT-89-3
  • Package / Case
    TO-243AA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • 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 TL431QPK is a programmable precision voltage reference integrated circuit chip. It has several advantages and application scenarios, including:1. Precision voltage reference: The TL431QPK 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 references, such as voltage regulators, power supplies, and analog-to-digital converters.2. Programmable output voltage: The TL431QPK 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 TL431QPK has a low output impedance, which means it can provide a stable and accurate voltage reference even in the presence of load variations. This makes it suitable for applications that require a stable voltage reference, such as feedback control systems and voltage monitoring circuits.4. Wide operating temperature range: The TL431QPK can operate over a wide temperature range, typically from -40°C to 125°C. This makes it suitable for applications that require operation in harsh environments or extreme temperature conditions.5. Low power consumption: The TL431QPK has a low quiescent current consumption, typically around 1 mA. This makes it suitable for battery-powered applications or any application where power efficiency is important.Application scenarios for TL431QPK integrated circuit chips include:1. Voltage regulators: The TL431QPK can be used as a voltage reference in linear voltage regulators to provide a stable output voltage.2. Power supplies: The TL431QPK can be used in power supply circuits to provide a precise voltage reference for voltage regulation and feedback control.3. Battery chargers: The TL431QPK can be used in battery charger circuits to provide a stable voltage reference for controlling the charging voltage.4. Analog-to-digital converters: The TL431QPK can be used in analog-to-digital converter circuits to provide a precise voltage reference for accurate conversion of analog signals to digital values.5. Voltage monitoring circuits: The TL431QPK can be used in voltage monitoring circuits to provide a reference voltage for comparing and monitoring other voltages in a system.Overall, the TL431QPK integrated circuit chip offers precision, programmability, and stability, making it suitable for a wide range of applications that require accurate voltage references.
TL431QPK Relevant information