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LM4128AMF-3.3

LM4128AMF-3.3

Manufacturer No:

LM4128AMF-3.3

Manufacturer:

National Semiconductor

Description:

LM4128-Q1 SOT-23 PRECISION MICRO

Datasheet:

Datasheet

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LM4128AMF-3.3 Specifications

  • Type
    Parameter
  • 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
    75ppm/°C
  • Tolerance
    ±0.1%
  • Current - Output
    20 mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    3.3V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM4128AMF-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 LM4128AMF-3.3 provides a highly accurate output voltage reference with a typical initial accuracy of ±0.2%. 2. Low Temperature Coefficient: It has a low temperature coefficient of 50 ppm/°C, which means the output voltage remains stable over a wide temperature range. 3. Low Dropout Voltage: The chip has a low dropout voltage of 200 mV at 10 mA, enabling it to operate efficiently even with low input-output voltage differentials. 4. Low Quiescent Current: It has a low quiescent current of 80 μA, making it suitable for low-power applications. 5. Small Package: The LM4128AMF-3.3 is available in a small SOT-23 package, which is ideal for space-constrained designs.Application Scenarios: 1. Precision Instrumentation: The high accuracy and low temperature coefficient of the LM4128AMF-3.3 make it suitable for precision instrumentation applications such as digital multimeters, oscilloscopes, and data acquisition systems. 2. Industrial Control Systems: It can be used in industrial control systems that require stable and accurate voltage references, ensuring precise measurements and control. 3. Portable Devices: The low quiescent current and small package size make it suitable for battery-powered portable devices like smartphones, tablets, and portable medical equipment. 4. Automotive Electronics: The LM4128AMF-3.3 can be used in automotive electronics applications that require stable voltage references, such as engine control units, infotainment systems, and advanced driver-assistance systems (ADAS). 5. Communication Systems: It can be utilized in communication systems, including wireless routers, base stations, and network switches, to provide stable voltage references for accurate signal processing.These are just a few examples of the advantages and application scenarios of the LM4128AMF-3.3 integrated circuit chip. Its precision, stability, and low power consumption make it suitable for a wide range of electronic devices and systems.
LM4128AMF-3.3 Relevant information