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MAX6463UR35+T

MAX6463UR35+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, Adjustable Output, SOT-23 Package
  • Package: SOT-23
  • Essence: Voltage regulation for electronic devices
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.25V to 5.5V
  • Dropout Voltage: 150mV at 100mA load current
  • Output Current: Up to 100mA
  • Quiescent Current: 75µA typical
  • Line Regulation: 0.02%/V
  • Load Regulation: 0.05%/mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6463UR35+T IC has the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • Adjustable output voltage allows flexibility in various applications.
  • Enable pin provides control over the regulator's operation.
  • Excellent line and load regulation for stable output voltage.
  • Low quiescent current minimizes power consumption.

Advantages

  • Compact SOT-23 package saves board space.
  • Wide input voltage range accommodates different power sources.
  • Adjustable output voltage suits a variety of electronic devices.
  • Low dropout voltage enables efficient power conversion.
  • Excellent line and load regulation ensures stable output.

Disadvantages

  • Limited output current capability (up to 100mA).
  • Not suitable for high-power applications.
  • Requires external components for proper operation.

Working Principles

The MAX6463UR35+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 output voltage based on the reference voltage and the feedback voltage from the FB pin. The enable pin allows the user to control the regulator's operation, enabling or disabling it as needed. The low dropout voltage ensures efficient power conversion by minimizing power dissipation across the regulator.

Detailed Application Field Plans

The MAX6463UR35+T is commonly used in various electronic devices and systems, including:

  1. Battery-powered devices: Portable electronics, handheld instruments, etc.
  2. IoT devices: Sensors, wearable devices, smart home appliances, etc.
  3. Automotive electronics: Infotainment systems, lighting controls, etc.
  4. Industrial equipment: Control systems, measurement devices, etc.
  5. Communication systems: Wireless routers, access points, etc.

Detailed and Complete Alternative Models

  1. MAX6463XR29+T: Fixed output voltage of 2.9V, SOT-23 package.
  2. MAX6463XS35+T: Fixed output voltage of 3.5V, SOT-23 package.
  3. MAX6463XT50+T: Fixed output voltage of 5.0V, SOT-23 package.
  4. MAX6463XU33+T: Fixed output voltage of 3.3V, SOT-23 package.
  5. MAX6463XV12+T: Fixed output voltage of 1.2V, SOT-23 package.

These alternative models offer fixed output voltages for specific applications, providing options for different voltage requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MAX6463UR35+T у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of MAX6463UR35+T in technical solutions:

  1. Q: What is MAX6463UR35+T? A: MAX6463UR35+T is a voltage supervisor IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage falls below a certain threshold.

  2. Q: What is the operating voltage range of MAX6463UR35+T? A: The operating voltage range of MAX6463UR35+T is from 1.575V to 5.5V.

  3. Q: How does MAX6463UR35+T help in technical solutions? A: MAX6463UR35+T ensures proper system initialization by monitoring the power supply voltage and generating a reset signal, which helps prevent erratic behavior or data corruption during power-up or brownout conditions.

  4. Q: Can MAX6463UR35+T be used in battery-powered applications? A: Yes, MAX6463UR35+T can be used in battery-powered applications as it operates within a wide voltage range and consumes very low quiescent current.

  5. Q: What is the typical reset threshold voltage of MAX6463UR35+T? A: The typical reset threshold voltage of MAX6463UR35+T is 3.08V.

  6. Q: Does MAX6463UR35+T have an adjustable reset threshold voltage? A: No, MAX6463UR35+T has a fixed reset threshold voltage and does not offer adjustment options.

  7. Q: Can MAX6463UR35+T tolerate voltage spikes or transients? A: Yes, MAX6463UR35+T has built-in glitch immunity and can tolerate voltage spikes or transients without generating false reset signals.

  8. Q: What is the maximum delay time of the reset signal generated by MAX6463UR35+T? A: The maximum delay time of the reset signal generated by MAX6463UR35+T is typically 350ms.

  9. Q: Is MAX6463UR35+T available in different package options? A: Yes, MAX6463UR35+T is available in a SOT23-3 package, which is small and suitable for space-constrained applications.

  10. Q: Can MAX6463UR35+T be used in automotive applications? A: Yes, MAX6463UR35+T is qualified for automotive applications and meets the necessary standards and requirements.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.