Home / Voltage Reference / LM4128CMF-3.3/
LM4128CMF-3.3

LM4128CMF-3.3

Manufacturer No:

LM4128CMF-3.3

Manufacturer:

Texas Instruments

Description:

IC VREF SERIES 0.5% SOT23-5

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM4128CMF-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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM4128CMF-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 LM4128CMF-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 ensures stability over a wide temperature range. 3. Low Dropout Voltage: The chip has a low dropout voltage of 200 mV at 10 mA, making it suitable for low-power applications. 4. Low Quiescent Current: It has a low quiescent current of 80 μA, which helps in reducing power consumption. 5. Small Package: The LM4128CMF-3.3 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 LM4128CMF-3.3 make it ideal 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 dropout voltage and low quiescent current make the LM4128CMF-3.3 suitable for battery-powered portable devices such as smartphones, tablets, and portable medical devices. 4. Automotive Electronics: The chip's stability over a wide temperature range makes it suitable for automotive electronics applications, including engine control units, dashboard displays, and sensor interfaces. 5. Communication Systems: The LM4128CMF-3.3 can be used in communication systems that require stable voltage references for signal conditioning, filtering, and amplification.Overall, the LM4128CMF-3.3 offers high precision, stability, and low power consumption, making it suitable for a wide range of applications where accurate voltage references are required.
LM4128CMF-3.3 Relevant information