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LM4040EEM3X-2.5/NOPB
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LM4040EEM3X-2.5/NOPB

Product Overview

Category

The LM4040EEM3X-2.5/NOPB belongs to the category of precision voltage references.

Use

It is commonly used as a stable reference voltage source in various electronic circuits and systems.

Characteristics

  • Precision voltage output
  • Low temperature coefficient
  • Small package size
  • Wide operating temperature range

Package

The LM4040EEM3X-2.5/NOPB is available in a small SOT-23 package.

Essence

This product provides a stable and accurate voltage reference for precise circuit operation.

Packaging/Quantity

It is typically supplied in reels with a quantity of 2500 units per reel.

Specifications

  • Output Voltage: 2.5V
  • Initial Accuracy: ±0.5%
  • Temperature Coefficient: 20ppm/°C
  • Operating Temperature Range: -40°C to 125°C
  • Supply Voltage Range: 4.5V to 10V
  • Quiescent Current: 60µA

Detailed Pin Configuration

The LM4040EEM3X-2.5/NOPB has three pins: 1. VOUT (Output) 2. NC (No Connection) 3. VIN (Input)

Functional Features

  • Precise voltage reference
  • Low power consumption
  • Wide operating temperature range
  • Small form factor

Advantages

  • High accuracy
  • Low temperature coefficient
  • Small package size
  • Suitable for battery-powered applications

Disadvantages

  • Limited output voltage options
  • Requires an external decoupling capacitor for optimal performance

Working Principles

The LM4040EEM3X-2.5/NOPB operates based on the bandgap reference principle, providing a stable output voltage regardless of variations in input voltage and temperature.

Detailed Application Field Plans

This voltage reference is widely used in: - Analog and digital circuits - Sensor interfaces - Battery management systems - Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to the LM4040EEM3X-2.5/NOPB include: - LM385 - LT1021 - REF02

In conclusion, the LM4040EEM3X-2.5/NOPB is a precision voltage reference that offers high accuracy, low temperature coefficient, and small package size, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM4040EEM3X-2.5/NOPB v technických řešeních

  1. What is the LM4040EEM3X-2.5/NOPB?
    The LM4040EEM3X-2.5/NOPB is a precision voltage reference diode that provides a stable 2.5V output.

  2. What are the typical applications of the LM4040EEM3X-2.5/NOPB?
    It is commonly used in precision voltage regulation, current limiting, and sensor calibration circuits.

  3. What is the operating temperature range of the LM4040EEM3X-2.5/NOPB?
    The LM4040EEM3X-2.5/NOPB can operate within a temperature range of -40°C to 125°C.

  4. How accurate is the output voltage of the LM4040EEM3X-2.5/NOPB?
    The LM4040EEM3X-2.5/NOPB has a typical initial accuracy of ±0.5%.

  5. Can the LM4040EEM3X-2.5/NOPB be used in battery-powered applications?
    Yes, it is suitable for use in battery-powered devices due to its low power consumption.

  6. What is the maximum current that can be drawn from the LM4040EEM3X-2.5/NOPB?
    The LM4040EEM3X-2.5/NOPB can supply up to 15mA of output current.

  7. Is the LM4040EEM3X-2.5/NOPB available in a surface-mount package?
    Yes, it is available in a SOT-23 package, making it suitable for compact designs.

  8. Can the LM4040EEM3X-2.5/NOPB be used in automotive applications?
    Yes, it is qualified for automotive applications and meets AEC-Q100 standards.

  9. What is the long-term stability of the LM4040EEM3X-2.5/NOPB?
    The LM4040EEM3X-2.5/NOPB exhibits excellent long-term stability over time and temperature.

  10. Are there any specific PCB layout considerations for using the LM4040EEM3X-2.5/NOPB?
    It is recommended to minimize thermal gradients and ensure good grounding for optimal performance.