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LM4040D25QDBZT

LM4040D25QDBZT

Manufacturer No:

LM4040D25QDBZT

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT 1% SOT23-3

Datasheet:

Datasheet

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LM4040D25QDBZT Specifications

  • Type
    Parameter
  • Current - Cathode
    80 µA
  • Voltage - Output (Max)
    -
  • 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 - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    35µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    150ppm/°C
  • Tolerance
    ±1%
  • Current - Output
    15 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM4040D25QDBZT is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Precision: The LM4040D25QDBZT provides a highly accurate output voltage with a tolerance of ±0.1% at 25°C. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM4040D25QDBZT is typically 20ppm/°C. This means that the output voltage remains relatively stable even with temperature variations, making it ideal for temperature-sensitive applications.3. Low Dropout Voltage: The dropout voltage of the LM4040D25QDBZT is typically 60mV at 1mA load current. This low dropout voltage ensures that the chip can operate with minimal voltage headroom, making it suitable for low-power and battery-powered applications.4. Wide Operating Range: The LM4040D25QDBZT can operate within a wide voltage range of 2.7V to 10V. This flexibility allows it to be used in various voltage levels and power supply configurations.Application Scenarios: 1. Precision Instrumentation: The high accuracy and low temperature coefficient of the LM4040D25QDBZT make it suitable for precision instrumentation applications such as digital multimeters, oscilloscopes, and data acquisition systems.2. Analog-to-Digital Converters (ADCs): ADCs often require a stable and accurate voltage reference for accurate conversion. The LM4040D25QDBZT can provide a reliable reference voltage for ADCs, ensuring precise and consistent conversion results.3. Voltage Regulators: The LM4040D25QDBZT can be used as a voltage reference for voltage regulators, ensuring a stable and accurate output voltage. It can be employed in various voltage regulation circuits, including linear regulators and switching regulators.4. Sensor Calibration: Many sensors require a precise and stable reference voltage for calibration purposes. The LM4040D25QDBZT can serve as a reference voltage source for sensor calibration, ensuring accurate and reliable measurements.5. Portable and Battery-Powered Devices: The low dropout voltage and wide operating range of the LM4040D25QDBZT make it suitable for portable and battery-powered devices. It can be used in applications such as portable medical devices, handheld instruments, and battery management systems.Overall, the LM4040D25QDBZT integrated circuit chip offers high precision, low temperature coefficient, low dropout voltage, and wide operating range, making it suitable for a wide range of applications that require stable and accurate voltage references.
LM4040D25QDBZT Relevant information