Home / Voltage Reference / LM4128CMFX-3.0/
LM4128CMFX-3.0

LM4128CMFX-3.0

Manufacturer No:

LM4128CMFX-3.0

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.5% SOT23-5

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM4128CMFX-3.0 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
    3.4V ~ 5.5V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    285µVp-p
  • Temperature Coefficient
    100ppm/°C
  • Tolerance
    ±0.5%
  • Current - Output
    20 mA
  • Voltage - Output (Min/Fixed)
    3V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128CMFX-3.0 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-3.0 provides a highly accurate output voltage of 3.0V 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 over a wide temperature range. 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-3.0 is available in a small SOT-23 package, making it suitable for space-constrained applications.Application Scenarios: 1. Precision Instrumentation: The high accuracy and low temperature coefficient of the LM4128CMFX-3.0 make it ideal for precision instrumentation applications such as digital multimeters, oscilloscopes, and data acquisition systems. 2. Portable Devices: Due to its low quiescent current and small package, the chip can be used in battery-powered portable devices like smartphones, tablets, and portable medical devices. 3. Industrial Control Systems: The LM4128CMFX-3.0 can be employed in industrial control systems that require stable and accurate voltage references, such as programmable logic controllers (PLCs), motor control systems, and robotics. 4. Automotive Electronics: With its high precision and stable output voltage, the chip can be utilized in automotive electronics applications like engine control units (ECUs), dashboard displays, and sensor interfaces. 5. Power Management: The low dropout voltage of the LM4128CMFX-3.0 makes it suitable for power management applications, including voltage regulators, battery charging circuits, and power supplies.Overall, the LM4128CMFX-3.0 offers high precision, low temperature coefficient, low quiescent current, and small package size, making it versatile for various applications requiring stable and accurate voltage references.
LM4128CMFX-3.0 Relevant information