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MCP809T-475I/TT

MCP809T-475I/TT

Introduction

The MCP809T-475I/TT is a voltage supervisor belonging to the category of integrated circuits. It is commonly used in electronic devices to monitor the power supply voltage and ensure proper operation of the system. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Integrated Circuits
  • Use: Voltage Supervisor
  • Characteristics: Monitors power supply voltage, ensures system stability
  • Package: SOT-23-3
  • Essence: Ensures reliable operation of electronic systems by monitoring voltage levels
  • Packaging/Quantity: Tape & Reel (3000 units)

Specifications

  • Voltage Threshold: 4.75V
  • Accuracy: ±2%
  • Operating Temperature Range: -40°C to 125°C
  • Supply Current: 10µA
  • Output Type: Open Drain

Detailed Pin Configuration

  1. VDD: Power Supply Input
  2. GND: Ground
  3. RESET: Output Signal

Functional Features

  • Monitors input voltage and asserts reset signal when it falls below the threshold
  • Open-drain output for flexibility in interfacing with microcontrollers or other devices
  • Low supply current for minimal power consumption

Advantages and Disadvantages

Advantages

  • Ensures system stability by monitoring voltage levels
  • Wide operating temperature range suitable for various environments
  • Low power consumption

Disadvantages

  • Fixed voltage threshold may not be suitable for all applications
  • Limited to open-drain output type

Working Principles

The MCP809T-475I/TT operates by comparing the input voltage with the preset threshold. When the input voltage falls below the threshold, the device asserts the reset signal, indicating a potential issue with the power supply. This helps prevent erratic behavior or data corruption in electronic systems.

Detailed Application Field Plans

The MCP809T-475I/TT finds extensive use in various applications, including: - Embedded Systems - Industrial Control Systems - Automotive Electronics - Power Management Units - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP809T-475I/TT include: - MAX809 - ADM809 - TPS3808

In conclusion, the MCP809T-475I/TT is a vital component in ensuring the reliable operation of electronic systems by monitoring power supply voltage. Its specifications, functional features, and application versatility make it a valuable asset in diverse industries.

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기술 솔루션에 MCP809T-475I/TT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the operating voltage range of MCP809T-475I/TT?
    - The operating voltage range of MCP809T-475I/TT is 1.6V to 5.5V.

  2. What is the typical reset threshold voltage of MCP809T-475I/TT?
    - The typical reset threshold voltage of MCP809T-475I/TT is 4.75V.

  3. Can MCP809T-475I/TT be used in automotive applications?
    - Yes, MCP809T-475I/TT is suitable for automotive applications.

  4. What is the maximum supply current of MCP809T-475I/TT?
    - The maximum supply current of MCP809T-475I/TT is 10µA.

  5. Is MCP809T-475I/TT available in a SOT-23 package?
    - Yes, MCP809T-475I/TT is available in a SOT-23 package.

  6. Does MCP809T-475I/TT have a manual reset input?
    - No, MCP809T-475I/TT does not have a manual reset input.

  7. What is the temperature range for MCP809T-475I/TT?
    - The temperature range for MCP809T-475I/TT is -40°C to 125°C.

  8. Can MCP809T-475I/TT be used in battery-powered applications?
    - Yes, MCP809T-475I/TT is suitable for battery-powered applications.

  9. What is the output type of MCP809T-475I/TT?
    - MCP809T-475I/TT has an active-low, push-pull output.

  10. Is MCP809T-475I/TT RoHS compliant?
    - Yes, MCP809T-475I/TT is RoHS compliant.