Maxim Integrated
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LM4050BEX3-5.0+T
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LM4050BEX3-5.0+T

Product Overview

Category

LM4050BEX3-5.0+T belongs to the category of voltage references.

Use

This product is commonly used in electronic circuits to provide a stable and accurate reference voltage.

Characteristics

  • LM4050BEX3-5.0+T is a precision voltage reference with a fixed output voltage of 5.0V.
  • It offers high accuracy and low temperature coefficient, ensuring reliable performance over a wide range of operating conditions.
  • The device operates from a supply voltage between 2.7V and 10V, making it suitable for various applications.
  • LM4050BEX3-5.0+T has low quiescent current consumption, making it energy-efficient.
  • It is available in a small SOT-23 package, allowing for space-saving integration into compact designs.

Package

LM4050BEX3-5.0+T is packaged in a SOT-23 package.

Essence

The essence of LM4050BEX3-5.0+T lies in its ability to provide a stable and precise reference voltage, which is crucial for accurate operation of analog and digital circuits.

Packaging/Quantity

This product is typically available in reels containing a specific quantity of LM4050BEX3-5.0+T devices. The exact quantity may vary depending on the manufacturer's packaging specifications.

Specifications

  • Output Voltage: 5.0V (fixed)
  • Supply Voltage Range: 2.7V to 10V
  • Quiescent Current: Low
  • Temperature Coefficient: Low
  • Package Type: SOT-23

Detailed Pin Configuration

LM4050BEX3-5.0+T features three pins:

  1. VOUT: Output pin providing a stable 5.0V reference voltage.
  2. GND: Ground pin for electrical connection and reference potential.
  3. VIN: Input pin for the supply voltage.

Functional Features

  • LM4050BEX3-5.0+T provides a precise and stable 5.0V reference voltage, ensuring accurate operation of electronic circuits.
  • It offers low temperature coefficient, minimizing variations in output voltage with changes in temperature.
  • The device has low quiescent current consumption, making it suitable for battery-powered applications.
  • LM4050BEX3-5.0+T operates within a wide supply voltage range, providing flexibility in various circuit designs.

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low temperature coefficient
  • Low quiescent current consumption
  • Wide supply voltage range
  • Compact SOT-23 package

Disadvantages

  • Fixed output voltage may limit certain applications requiring different reference voltages.

Working Principles

LM4050BEX3-5.0+T utilizes precision bandgap technology to generate a stable reference voltage. It employs internal circuitry to compensate for temperature variations and maintain a constant output voltage of 5.0V. The device operates by comparing the bandgap voltage to an internal reference, ensuring accurate and reliable performance.

Detailed Application Field Plans

LM4050BEX3-5.0+T finds application in various fields, including:

  1. Analog and digital circuits requiring a stable reference voltage.
  2. Sensor calibration and measurement equipment.
  3. Battery-powered devices where low quiescent current is essential.
  4. Precision instrumentation and test equipment.
  5. Voltage regulators and power management circuits.

Detailed and Complete Alternative Models

Some alternative models to LM4050BEX3-5.0+T include:

  1. LM4040CIM3-5.0/NOPB
  2. LT1004CZ-5.0#PBF
  3. MAX6126AASA50+
  4. REF5025AIDGKT
  5. ADR4550BRZ

These models offer similar functionality and characteristics, providing alternatives for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM4050BEX3-5.0+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LM4050BEX3-5.0+T in technical solutions:

  1. Q: What is LM4050BEX3-5.0+T? A: LM4050BEX3-5.0+T is a precision voltage reference IC manufactured by Texas Instruments.

  2. Q: What is the voltage output range of LM4050BEX3-5.0+T? A: The voltage output range of LM4050BEX3-5.0+T is 5.0V ± 0.2%.

  3. Q: What is the typical temperature coefficient of LM4050BEX3-5.0+T? A: The typical temperature coefficient of LM4050BEX3-5.0+T is 50 ppm/°C.

  4. Q: What is the operating temperature range of LM4050BEX3-5.0+T? A: The operating temperature range of LM4050BEX3-5.0+T is -40°C to +85°C.

  5. Q: Can LM4050BEX3-5.0+T be used as a voltage reference for analog-to-digital converters (ADCs)? A: Yes, LM4050BEX3-5.0+T can be used as a stable voltage reference for ADCs to ensure accurate conversions.

  6. Q: Is LM4050BEX3-5.0+T suitable for battery-powered applications? A: Yes, LM4050BEX3-5.0+T has low quiescent current and is suitable for battery-powered applications.

  7. Q: Can LM4050BEX3-5.0+T be used in precision measurement equipment? A: Yes, LM4050BEX3-5.0+T is designed for precision applications and can be used in measurement equipment.

  8. Q: Does LM4050BEX3-5.0+T require an external capacitor for stability? A: No, LM4050BEX3-5.0+T is stable without the need for an external capacitor.

  9. Q: Can LM4050BEX3-5.0+T tolerate reverse voltage? A: No, LM4050BEX3-5.0+T should not be subjected to reverse voltage as it may damage the device.

  10. Q: What package does LM4050BEX3-5.0+T come in? A: LM4050BEX3-5.0+T is available in a SOT-23-3 package.

Please note that these answers are general and specific application requirements should always be referred to the datasheet or technical documentation provided by the manufacturer.