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MCP111T-195I/LB
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MCP111T-195I/LB

Product Overview

Category

The MCP111T-195I/LB belongs to the category of voltage supervisors and reset ICs.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller or other digital system in the event of a power failure or voltage drop.

Characteristics

  • Monitors voltage levels
  • Provides reset signal
  • Low power consumption
  • Small form factor

Package

The MCP111T-195I/LB comes in a SOT-23-3 package.

Essence

The essence of this product lies in its ability to ensure reliable operation of digital systems by monitoring voltage levels and providing reset signals when necessary.

Packaging/Quantity

The MCP111T-195I/LB is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Operating Voltage Range: 1.6V to 5.5V
  • Reset Threshold Voltage: 1.85V
  • Manual Reset Input
  • Low Quiescent Current: 5.5 µA (typical)

Detailed Pin Configuration

The MCP111T-195I/LB has three pins: 1. VDD - Power supply input 2. GND - Ground 3. RESET - Reset output

Functional Features

  • Voltage monitoring
  • Reset signal generation
  • Manual reset input
  • Low power consumption

Advantages and Disadvantages

Advantages

  • Wide operating voltage range
  • Low quiescent current
  • Small form factor
  • Manual reset input for flexibility

Disadvantages

  • Limited to SOT-23-3 package
  • Single reset threshold voltage

Working Principles

The MCP111T-195I/LB works by continuously monitoring the power supply voltage. When the voltage drops below the reset threshold, it generates a reset signal to ensure the proper functioning of the connected digital system. The manual reset input allows for external control over the reset function.

Detailed Application Field Plans

The MCP111T-195I/LB is commonly used in applications where maintaining the integrity of digital systems is critical, such as: - Industrial automation - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the MCP111T-195I/LB include: - MAX809 - ADM811 - TPS3808

In summary, the MCP111T-195I/LB is a voltage supervisor and reset IC that plays a crucial role in ensuring the reliable operation of digital systems across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MCP111T-195I/LB en soluciones técnicas

  1. What is the operating voltage range of MCP111T-195I/LB?
    - The operating voltage range of MCP111T-195I/LB is 1.6V to 5.5V.

  2. What is the typical quiescent current of MCP111T-195I/LB?
    - The typical quiescent current of MCP111T-195I/LB is 5 µA.

  3. Can MCP111T-195I/LB be used in battery-powered applications?
    - Yes, MCP111T-195I/LB is suitable for battery-powered applications due to its low quiescent current.

  4. What is the output voltage accuracy of MCP111T-195I/LB?
    - The output voltage accuracy of MCP111T-195I/LB is ±1.0%.

  5. Is MCP111T-195I/LB available in a SOT-23 package?
    - Yes, MCP111T-195I/LB is available in a SOT-23 package.

  6. Can MCP111T-195I/LB be used as a reset controller in microcontroller-based systems?
    - Yes, MCP111T-195I/LB can be used as a reset controller in microcontroller-based systems.

  7. What is the temperature range for MCP111T-195I/LB?
    - MCP111T-195I/LB has a temperature range of -40°C to 125°C.

  8. Does MCP111T-195I/LB have built-in hysteresis?
    - Yes, MCP111T-195I/LB has built-in hysteresis for noise immunity.

  9. Can MCP111T-195I/LB be used in automotive applications?
    - Yes, MCP111T-195I/LB is AEC-Q100 qualified and suitable for automotive applications.

  10. What is the typical response time of MCP111T-195I/LB?
    - The typical response time of MCP111T-195I/LB is 2 µs.