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LM4128CMFX-3.3

LM4128CMFX-3.3

Manufacturer No:

LM4128CMFX-3.3

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.5% SOT23-5

Datasheet:

Datasheet

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LM4128CMFX-3.3 Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Current - Supply
    100µA
  • Voltage - Input
    3.7V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    310µVp-p
  • Temperature Coefficient
    100ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    3.3V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128CMFX-3.3 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 LM4128CMFX-3.3 provides a highly accurate output voltage of 3.3V with a maximum initial accuracy of ±0.2%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 50ppm/°C, which means the output voltage remains stable even with temperature variations. 3. Low Quiescent Current: The chip has a low quiescent current of 80μA, making it suitable for low-power applications. 4. Low Dropout Voltage: With a low dropout voltage of 200mV, it can operate efficiently even when the input voltage is close to the output voltage. 5. Small Package: The LM4128CMFX-3.3 is available in a small SOT-23 package, making it suitable for space-constrained applications.Application Scenarios: 1. Precision Voltage Reference: The LM4128CMFX-3.3 can be used as a stable voltage reference in various precision measurement and control systems. 2. Portable Devices: Due to its low quiescent current and small package, it is suitable for battery-powered portable devices that require a stable 3.3V reference voltage. 3. Data Converters: It can be used as a reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) to ensure accurate conversion. 4. Industrial and Automotive Applications: The LM4128CMFX-3.3 can be utilized in industrial and automotive applications that require precise voltage references for sensors, actuators, and control systems. 5. Test and Measurement Equipment: It can be employed in test and measurement equipment, such as multimeters and oscilloscopes, to provide a stable reference voltage for accurate measurements.Overall, the LM4128CMFX-3.3 offers high precision, low temperature coefficient, low quiescent current, and small package size, making it suitable for a wide range of applications that require a stable and accurate 3.3V voltage reference.
LM4128CMFX-3.3 Relevant information