Maxim Integrated
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MAX6462UK18+T
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MAX6462UK18+T

Product Overview

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

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.8V
  • Dropout Voltage: 120mV at 100mA
  • Quiescent Current: 20µA
  • Load Regulation: ±0.05%
  • Line Regulation: ±0.02%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6462UK18+T has the following pin configuration:

  1. GND (Ground)
  2. IN (Input Voltage)
  3. EN (Enable)
  4. BYP (Bypass)
  5. FB (Feedback)
  6. OUT (Output Voltage)

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High accuracy provides precise output voltage regulation.
  • Low quiescent current minimizes power consumption.
  • Enable pin allows for easy on/off control.
  • Bypass pin enables fast transient response.
  • Feedback pin adjusts the output voltage.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves efficiency. - High accuracy ensures precise voltage regulation. - Low quiescent current reduces power consumption. - Enable pin allows for flexible control. - Bypass pin enhances transient response.

Disadvantages: - Limited input voltage range (2.5V to 6.5V). - Output voltage fixed at 1.8V.

Working Principles

The MAX6462UK18+T is a voltage regulator IC that regulates the input voltage to a fixed output voltage of 1.8V. It achieves this by utilizing a feedback mechanism that compares the output voltage with a reference voltage. The regulator adjusts its internal circuitry to maintain a stable output voltage, even under varying load conditions.

Detailed Application Field Plans

The MAX6462UK18+T is commonly used in various electronic devices and systems that require a stable and accurate 1.8V power supply. Some typical application fields include:

  1. Mobile devices: Smartphones, tablets, portable media players.
  2. Embedded systems: Microcontrollers, sensors, IoT devices.
  3. Communication equipment: Routers, modems, wireless access points.
  4. Automotive electronics: Infotainment systems, navigation units.
  5. Industrial control systems: PLCs, motor drives, instrumentation.

Detailed and Complete Alternative Models

  1. MAX6462UK18+T: 1.8V output voltage, SOT-23 package.
  2. MAX6462UK19+T: 1.9V output voltage, SOT-23 package.
  3. MAX6462UK20+T: 2.0V output voltage, SOT-23 package.
  4. MAX6462UK21+T: 2.1V output voltage, SOT-23 package.
  5. MAX6462UK22+T: 2.2V output voltage, SOT-23 package.

These alternative models provide different output voltage options while maintaining similar characteristics and package type.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6462UK18+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6462UK18+T in technical solutions:

  1. Q: What is MAX6462UK18+T? A: MAX6462UK18+T is a voltage reference IC (integrated circuit) that provides a stable and accurate output voltage of 1.8V.

  2. Q: What are the typical applications of MAX6462UK18+T? A: MAX6462UK18+T is commonly used in various technical solutions such as power management, sensor circuits, data converters, and battery-powered devices.

  3. Q: How does MAX6462UK18+T ensure accuracy and stability? A: MAX6462UK18+T utilizes precision bandgap technology and offers low temperature coefficient and excellent long-term stability for reliable voltage references.

  4. Q: What is the input voltage range for MAX6462UK18+T? A: The input voltage range for MAX6462UK18+T is typically between 2.7V and 5.5V.

  5. Q: Can MAX6462UK18+T operate in harsh environments? A: Yes, MAX6462UK18+T is designed to operate in a wide temperature range (-40°C to +125°C) and can withstand harsh environmental conditions.

  6. Q: Does MAX6462UK18+T have any built-in protection features? A: Yes, MAX6462UK18+T includes built-in thermal shutdown and current limit protection to prevent damage from excessive heat or current.

  7. Q: What is the output current capability of MAX6462UK18+T? A: MAX6462UK18+T can provide an output current of up to 50mA, making it suitable for driving low-power loads.

  8. Q: Can MAX6462UK18+T be used in battery-powered applications? A: Yes, MAX6462UK18+T is commonly used in battery-powered devices due to its low quiescent current and low dropout voltage characteristics.

  9. Q: Is MAX6462UK18+T available in different package options? A: Yes, MAX6462UK18+T is available in a SOT23-3 package, which is compact and suitable for space-constrained applications.

  10. Q: Are there any application notes or reference designs available for MAX6462UK18+T? A: Yes, the manufacturer provides application notes and reference designs that can help users understand and implement MAX6462UK18+T in their technical solutions effectively.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.