Microchip Technology
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MIC812LUY-TR
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MIC812LUY-TR

Product Overview

The MIC812LUY-TR belongs to the category of voltage supervisors and is commonly used in electronic devices to monitor the power supply voltage. Its characteristics include low power consumption, small package size, and high accuracy. The product is typically available in a SOT-23 package and is essential for ensuring stable and reliable operation of electronic systems. Each package contains a specific quantity of MIC812LUY-TR units.

Specifications

  • Input Voltage Range: 0.7V to 10V
  • Threshold Voltage Options: 1.6V, 2.5V, 3.0V, 3.3V, 5.0V
  • Quiescent Current: 5µA (typical)
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC812LUY-TR typically consists of three pins: 1. VCC: Power supply input 2. GND: Ground connection 3. RESET: Output signal indicating the status of the monitored voltage

Functional Features

The primary function of the MIC812LUY-TR is to monitor the input voltage and provide a reset signal when the voltage falls below a predetermined threshold. This ensures that the connected system operates within safe voltage limits.

Advantages and Disadvantages

Advantages

  • Low power consumption
  • Small package size
  • High accuracy

Disadvantages

  • Limited threshold voltage options

Working Principles

The MIC812LUY-TR operates by comparing the input voltage with the preset threshold voltage. When the input voltage drops below the threshold, the reset output is activated, signaling the need for corrective action.

Detailed Application Field Plans

The MIC812LUY-TR finds extensive application in various electronic systems, including: - Microcontrollers - Embedded systems - Power management modules - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MIC812LUY-TR include: - MAX809 - ADM811 - TPS3808

In conclusion, the MIC812LUY-TR is a vital component in electronic systems, providing essential voltage monitoring and reset functions to ensure system stability and reliability.

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Énumérez 10 questions et réponses courantes liées à l'application de MIC812LUY-TR dans les solutions techniques

  1. What is the MIC812LUY-TR?

    • The MIC812LUY-TR is a voltage supervisor and reset IC designed to monitor the power supply in microcontroller and digital systems.

  2. What is the operating voltage range of the MIC812LUY-TR?

    • The operating voltage range of the MIC812LUY-TR is typically 0.7V to 5.5V.

  3. What is the purpose of using the MIC812LUY-TR in a technical solution?

    • The MIC812LUY-TR is used to ensure reliable system startup and operation by monitoring the power supply voltage and generating a reset signal when the voltage falls below a specified threshold.

  4. How does the MIC812LUY-TR help in preventing system errors?

    • By monitoring the power supply voltage, the MIC812LUY-TR can prevent the microcontroller or digital system from operating outside of its specified voltage range, thus reducing the risk of errors or data corruption.

  5. Can the MIC812LUY-TR be used in battery-powered applications?

    • Yes, the MIC812LUY-TR's wide operating voltage range makes it suitable for use in battery-powered applications where maintaining stable voltage levels is crucial.

  6. What is the typical reset threshold voltage of the MIC812LUY-TR?

    • The typical reset threshold voltage of the MIC812LUY-TR is 4.65V.

  7. Is the MIC812LUY-TR available in a small package suitable for space-constrained designs?

    • Yes, the MIC812LUY-TR is available in a small SOT-23-3 package, making it suitable for space-constrained designs.

  8. Can the MIC812LUY-TR be used in automotive electronics applications?

    • Yes, the MIC812LUY-TR is suitable for automotive electronics applications due to its wide operating voltage range and robust design.

  9. Does the MIC812LUY-TR have built-in hysteresis to prevent erratic reset behavior?

    • Yes, the MIC812LUY-TR features built-in hysteresis to ensure stable and reliable reset behavior, even in noisy environments.

  10. Where can I find detailed application notes and technical information about using the MIC812LUY-TR in my design?

    • Detailed application notes and technical information about the MIC812LUY-TR can be found on the manufacturer's website or in the product datasheet.