Home / Voltage Reference / LM4040DEX3-2.1+T/
LM4040DEX3-2.1+T

LM4040DEX3-2.1+T

Manufacturer No:

LM4040DEX3-2.1+T

Description:

IC VREF SHUNT 1% SC70-3

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM4040DEX3-2.1+T Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Current - Cathode
    70 µA
  • Supplier Device Package
    SC-70-3
  • Package / Case
    SC-70, SOT-323
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    28µVrms
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    150ppm/°C
  • Tolerance
    ±1%
  • Current - Output
    15 mA
  • Voltage - Output (Min/Fixed)
    2.048V
  • Output Type
    Fixed
  • Reference Type
    Shunt
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM4040DEX3-2.1+T is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its key advantages and applications:Advantages: 1. High Precision: The LM4040DEX3-2.1+T provides a highly accurate output voltage of 2.1V with a tolerance of ±0.1%. This precision makes it suitable for applications that require stable and accurate voltage references.2. Low Temperature Coefficient: The temperature coefficient of the LM4040DEX3-2.1+T is very low, typically 20ppm/°C. This means that the output voltage remains stable even with changes in temperature, making it ideal for temperature-sensitive applications.3. Low Quiescent Current: The quiescent current of the LM4040DEX3-2.1+T is very low, typically 60μA. This low current consumption makes it suitable for battery-powered applications where power efficiency is crucial.4. Small Package: The LM4040DEX3-2.1+T is available in a small SOT-23 package, which makes it easy to integrate into space-constrained designs.Application Scenarios: 1. Voltage References: The LM4040DEX3-2.1+T can be used as a stable voltage reference in various electronic systems, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), voltage regulators, and precision measurement instruments.2. Sensor Calibration: It can be used to calibrate sensors that require a precise and stable reference voltage, such as temperature sensors, pressure sensors, and strain gauges.3. Portable Devices: The low quiescent current and small package size make the LM4040DEX3-2.1+T suitable for battery-powered portable devices, including smartphones, tablets, wearable devices, and portable medical equipment.4. Industrial Control Systems: The high precision and low temperature coefficient of the LM4040DEX3-2.1+T make it suitable for use in industrial control systems, where accurate and stable voltage references are required for precise control and measurement.5. Automotive Electronics: The LM4040DEX3-2.1+T can be used in automotive electronics applications, such as engine control units (ECUs), airbag systems, and advanced driver-assistance systems (ADAS), where reliable and accurate voltage references are essential for safety and performance.Overall, the LM4040DEX3-2.1+T is a versatile voltage reference chip with high precision, low temperature coefficient, low quiescent current, and a small package size, making it suitable for a wide range of applications that require stable and accurate voltage references.
LM4040DEX3-2.1+T Relevant information