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MAX6463UK43+T
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MAX6463UK43+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low dropout, high accuracy, adjustable output voltage
  • Package: SOT-23
  • Essence: Regulates input voltage to a desired output voltage level
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.2V to 5.5V
  • Dropout Voltage: 200mV at 150mA load current
  • Output Current: 150mA
  • Line Regulation: ±0.05% typical
  • Load Regulation: ±0.1% typical
  • Quiescent Current: 75µA typical
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6463UK43+T has the following pin configuration:

  1. GND (Ground)
  2. FB (Feedback)
  3. EN (Enable)
  4. VOUT (Output Voltage)
  5. VIN (Input Voltage)

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High accuracy provides precise output voltage regulation.
  • Adjustable output voltage allows flexibility in various applications.
  • Enable pin for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - High accuracy ensures stable output voltage. - Adjustable output voltage suits different requirements. - Small package size saves board space.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Narrow input voltage range restricts compatibility with certain systems.

Working Principles

The MAX6463UK43+T is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry, compensating for changes in load and input conditions. By comparing the output voltage with a reference voltage, the regulator adjusts its internal components to maintain the desired output voltage level.

Detailed Application Field Plans

The MAX6463UK43+T is commonly used in various electronic devices and systems, including:

  1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low dropout voltage and adjustable output voltage of the regulator.
  2. IoT (Internet of Things) applications: The regulator ensures stable power supply for sensors, microcontrollers, and communication modules in IoT devices.
  3. Automotive electronics: The compact package size and wide operating temperature range make it suitable for automotive applications, such as infotainment systems and engine control units.
  4. Industrial equipment: The regulator can be used in industrial automation, control systems, and instrumentation, providing reliable voltage regulation in harsh environments.

Detailed and Complete Alternative Models

  1. MAX6463UK43+T: The base model with fixed output voltage of 4.3V.
  2. MAX6463UK42+T: Similar to the base model but with a fixed output voltage of 4.2V.
  3. MAX6463UK44+T: Similar to the base model but with a fixed output voltage of 4.4V.
  4. MAX6463UK45+T: Similar to the base model but with a fixed output voltage of 4.5V.
  5. MAX6463UK46+T: Similar to the base model but with a fixed output voltage of 4.6V.

These alternative models provide different fixed output voltage options to suit specific application requirements.

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10个与MAX6463UK43+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 MAX6463UK43+T in technical solutions:

  1. Q: What is MAX6463UK43+T? A: MAX6463UK43+T is a voltage reference IC manufactured by Maxim Integrated. It provides a stable and accurate voltage reference of 4.3V.

  2. Q: What are the typical applications of MAX6463UK43+T? A: MAX6463UK43+T is commonly used in various technical solutions such as power management, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and sensor calibration.

  3. Q: How does MAX6463UK43+T ensure accuracy and stability? A: MAX6463UK43+T utilizes bandgap technology to provide a precise and temperature-stable voltage reference, ensuring accuracy over a wide range of operating conditions.

  4. Q: What is the output voltage tolerance of MAX6463UK43+T? A: The output voltage tolerance of MAX6463UK43+T is typically ±0.5%.

  5. Q: Can MAX6463UK43+T operate over a wide temperature range? A: Yes, MAX6463UK43+T is designed to operate reliably over a temperature range of -40°C to +125°C.

  6. Q: What is the maximum current that can be drawn from the output of MAX6463UK43+T? A: MAX6463UK43+T can supply a maximum output current of 20mA.

  7. Q: Does MAX6463UK43+T require any external components for operation? A: No, MAX6463UK43+T is a standalone voltage reference IC and does not require any external components for its operation.

  8. Q: Can MAX6463UK43+T be used in battery-powered applications? A: Yes, MAX6463UK43+T has low power consumption and can be used in battery-powered applications to provide a stable voltage reference.

  9. Q: Is MAX6463UK43+T available in different package options? A: Yes, MAX6463UK43+T is available in a SOT23-3 package, which is small and suitable for space-constrained designs.

  10. Q: Where can I find more information about the application of MAX6463UK43+T? A: You can refer to the datasheet provided by Maxim Integrated or visit their website for detailed application notes and design resources related to MAX6463UK43+T.