MIC811TUY-TR

Product Overview

The MIC811TUY-TR belongs to the category of voltage supervisors and is commonly used in electronic devices to monitor the power supply voltage. This device possesses characteristics such as low power consumption, small package size, and high accuracy. It is typically available in a SOT-23 package and is an essential component for ensuring stable and reliable operation of electronic systems.

Basic Information

• Category: Voltage Supervisor
• Use: Monitoring power supply voltage
• Characteristics: Low power consumption, small package size, high accuracy
• Package: SOT-23
• Essence: Ensuring stable and reliable operation of electronic systems
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 4.63V
• Quiescent Current: 5µA (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC811TUY-TR features a standard SOT-23 pin configuration with three pins: 1. VCC: Input voltage 2. GND: Ground 3. RESET: Output signal indicating the status of the monitored voltage

Functional Features

• Voltage Monitoring: Monitors the input voltage and provides a reset signal when it falls below a predefined threshold.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
• Small Package Size: Compact SOT-23 package enables space-efficient designs.

Advantages and Disadvantages

Advantages

• Low power consumption
• Small package size
• High accuracy

Disadvantages

• Limited reset threshold voltage options
• Sensitive to noise in the input voltage

Working Principles

The MIC811TUY-TR operates by continuously monitoring the input voltage. When the voltage falls below the set threshold, the device generates a reset signal, which can be used to initiate system resets or perform other necessary actions to ensure the integrity of the electronic system.

Detailed Application Field Plans

The MIC811TUY-TR finds extensive application in various electronic systems, including: - Embedded Systems: Ensures reliable operation by monitoring power supply voltage. - Consumer Electronics: Used in devices requiring stable power supply monitoring, such as smart home devices and wearables. - Automotive Electronics: Provides voltage supervision in automotive control systems.

Detailed and Complete Alternative Models

• MAX809: Offers similar voltage monitoring capabilities with adjustable reset thresholds.
• TL7705: Provides voltage monitoring in a different package format with comparable specifications.

In conclusion, the MIC811TUY-TR is a crucial component in electronic systems, offering precise voltage monitoring and reset functionality. Its compact size and low power consumption make it suitable for a wide range of applications, from consumer electronics to automotive systems.

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