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MCP112-475E/TO
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MCP112-475E/TO

Product Overview

Category

The MCP112-475E/TO belongs to the category of voltage supervisors.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller in case of an under-voltage condition.

Characteristics

  • Voltage monitoring range: 0.75V to 5.5V
  • Low quiescent current: 5 µA (typical)
  • Small package size: TO-92

Package

The MCP112-475E/TO is available in a TO-92 package.

Essence

The essence of this product lies in its ability to ensure reliable operation of microcontrollers by monitoring the power supply voltage.

Packaging/Quantity

The MCP112-475E/TO is typically packaged in reels with a quantity of 1000 units per reel.

Specifications

  • Operating Voltage Range: 0.75V to 5.5V
  • Reset Threshold Voltage: 4.75V
  • Reset Timeout Period: 140 ms (min)

Detailed Pin Configuration

The MCP112-475E/TO has three pins: 1. VDD - Power supply input 2. GND - Ground 3. RESET - Reset output

Functional Features

  • Under-voltage detection
  • Active-low reset output
  • Manual reset input

Advantages

  • Wide operating voltage range
  • Low quiescent current
  • Small package size

Disadvantages

  • Fixed reset threshold voltage may not be suitable for all applications
  • Limited timeout period

Working Principles

The MCP112-475E/TO monitors the power supply voltage and compares it to the preset threshold. If the voltage falls below the threshold, the reset output is activated, signaling the microcontroller to reset.

Detailed Application Field Plans

The MCP112-475E/TO is commonly used in embedded systems, IoT devices, and battery-powered applications where maintaining stable operation is critical.

Detailed and Complete Alternative Models

Some alternative models to the MCP112-475E/TO include the MAX809, ADM811, and TPS3808.

In conclusion, the MCP112-475E/TO is a voltage supervisor designed to ensure the reliable operation of microcontrollers by monitoring the power supply voltage. With its wide operating voltage range and low quiescent current, it is well-suited for various embedded and battery-powered applications.

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技術ソリューションにおける MCP112-475E/TO の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the operating voltage range of MCP112-475E/TO?
    - The operating voltage range of MCP112-475E/TO is 2.0V to 6.0V.

  2. What is the typical reset threshold voltage of MCP112-475E/TO?
    - The typical reset threshold voltage of MCP112-475E/TO is 4.75V.

  3. Can MCP112-475E/TO be used in automotive applications?
    - Yes, MCP112-475E/TO is suitable for automotive applications.

  4. What is the quiescent current consumption of MCP112-475E/TO?
    - The quiescent current consumption of MCP112-475E/TO is typically 5µA.

  5. Is MCP112-475E/TO available in a TO-92 package?
    - Yes, MCP112-475E/TO is available in a TO-92 package.

  6. What is the temperature range for MCP112-475E/TO?
    - MCP112-475E/TO has a temperature range of -40°C to +125°C.

  7. Can MCP112-475E/TO be used in battery-powered applications?
    - Yes, MCP112-475E/TO is suitable for battery-powered applications.

  8. Does MCP112-475E/TO have a manual reset input?
    - No, MCP112-475E/TO does not have a manual reset input.

  9. What is the output type of MCP112-475E/TO?
    - MCP112-475E/TO has an active-low, push-pull output.

  10. Is MCP112-475E/TO RoHS compliant?
    - Yes, MCP112-475E/TO is RoHS compliant.