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MAX6464XR39+T
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MAX6464XR39+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: High precision, low dropout voltage, small package size
  • Package: SOT23-5
  • Essence: Provides a regulated output voltage with high accuracy and low power dissipation
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 3.9V
  • Output Current: Up to 100mA
  • Dropout Voltage: 120mV at 100mA
  • Line Regulation: ±0.05% typical
  • Load Regulation: ±0.1% typical
  • Quiescent Current: 50µA typical
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6464XR39+T has a total of five pins:

  1. GND: Ground connection
  2. IN: Input voltage pin
  3. FB: Feedback pin for setting the output voltage
  4. NC: No Connection
  5. OUT: Output voltage pin

Functional Features

  • High precision voltage regulation
  • Low dropout voltage for efficient power conversion
  • Low quiescent current for power-saving applications
  • Thermal shutdown protection
  • Short-circuit and reverse polarity protection

Advantages and Disadvantages

Advantages

  • High accuracy in regulating output voltage
  • Small package size allows for space-constrained designs
  • Low dropout voltage minimizes power loss
  • Wide input voltage range for versatile applications
  • Built-in protection features enhance reliability

Disadvantages

  • Limited output current capacity (up to 100mA)
  • Not suitable for high-power applications

Working Principles

The MAX6464XR39+T is a voltage regulator IC that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to adjust the internal circuitry and ensure the desired output voltage is maintained. The low dropout voltage enables efficient power conversion, making it ideal for battery-powered devices.

Detailed Application Field Plans

The MAX6464XR39+T can be used in various applications, including:

  1. Portable electronic devices
  2. Battery-powered systems
  3. IoT devices
  4. Wearable technology
  5. Automotive electronics
  6. Industrial control systems

Detailed and Complete Alternative Models

  1. LM1117-3.3: A popular alternative with similar specifications and package size.
  2. LT1763-3.9: Offers higher output current capability and lower dropout voltage.
  3. MCP1700-3302E: Low-cost alternative with comparable performance.

These alternatives provide flexibility based on specific design requirements and cost considerations.

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10个与MAX6464XR39+T在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of MAX6464XR39+T in technical solutions:

  1. Question: What is the MAX6464XR39+T?
    Answer: The MAX6464XR39+T is a voltage reference IC manufactured by Maxim Integrated. It provides a stable and accurate voltage reference of 3.9V.

  2. Question: What are the typical applications of MAX6464XR39+T?
    Answer: The MAX6464XR39+T is commonly used in various technical solutions such as power management, sensor calibration, analog-to-digital converters (ADCs), and precision measurement systems.

  3. Question: How accurate is the voltage reference provided by MAX6464XR39+T?
    Answer: The MAX6464XR39+T has a high initial accuracy of ±0.02% and a low temperature coefficient of ±15ppm/°C, ensuring precise voltage references over a wide range of temperatures.

  4. Question: What is the operating voltage range of MAX6464XR39+T?
    Answer: The MAX6464XR39+T operates within a voltage range of 2.7V to 5.5V, making it compatible with a wide range of power supply voltages.

  5. Question: Can I use MAX6464XR39+T in battery-powered applications?
    Answer: Yes, you can use MAX6464XR39+T in battery-powered applications as it has a low quiescent current of only 45µA, which helps conserve battery life.

  6. Question: Does MAX6464XR39+T have any built-in protection features?
    Answer: Yes, MAX6464XR39+T includes built-in thermal shutdown and short-circuit protection, ensuring safe operation even under adverse conditions.

  7. Question: Can I use MAX6464XR39+T in high-precision measurement systems?
    Answer: Absolutely! The excellent initial accuracy and low temperature coefficient of MAX6464XR39+T make it suitable for high-precision measurement applications that require stable voltage references.

  8. Question: What is the package type of MAX6464XR39+T?
    Answer: MAX6464XR39+T is available in a small SOT23-3 package, which is compact and easy to integrate into various circuit designs.

  9. Question: Is MAX6464XR39+T RoHS compliant?
    Answer: Yes, MAX6464XR39+T is RoHS compliant, ensuring it meets the environmental standards set by the Restriction of Hazardous Substances directive.

  10. Question: Where can I find more information about MAX6464XR39+T?
    Answer: You can refer to the datasheet provided by Maxim Integrated or visit their official website for detailed information on MAX6464XR39+T, including application notes and design resources.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It's always recommended to consult the datasheet and technical documentation for accurate and up-to-date information.