MIC810LUY-TR

Product Overview

Category

MIC810LUY-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Small package size
• Wide operating temperature range

Package

MIC810LUY-TR is available in a small SOT-23-3 package.

Essence

The essence of this product lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

MIC810LUY-TR is typically packaged in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 4.38V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC810LUY-TR has three pins:

1. VDD: This pin is connected to the positive supply voltage.
2. GND: This pin is connected to the ground or negative supply voltage.
3. RESET: This pin outputs a reset signal when the monitored voltage falls below the threshold level.

Functional Features

• Voltage Monitoring: MIC810LUY-TR continuously monitors the input voltage and compares it with the preset threshold voltage.
• Reset Signal Generation: When the input voltage drops below the threshold level, the RESET pin goes low, generating a reset signal.
• Reset Timeout: The reset signal remains active for a specific timeout period, allowing the device to reset properly.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• Wide operating temperature range makes it suitable for various environments.
• Low power consumption helps to extend battery life in portable devices.

Disadvantages

• Limited options for reset threshold voltage and timeout period.
• Not suitable for applications requiring precise voltage monitoring.

Working Principles

MIC810LUY-TR operates by comparing the input voltage with the preset threshold voltage. When the input voltage falls below the threshold level, the RESET pin is pulled low, generating a reset signal. The reset signal remains active for the specified timeout period, allowing the device to reset properly.

Detailed Application Field Plans

MIC810LUY-TR finds applications in various electronic devices where voltage monitoring and reset functionality are required. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
2. Embedded Systems: Providing a reset signal to restart the system in case of power supply fluctuations.
3. Battery-Powered Devices: Preventing erratic behavior and data corruption due to low battery voltage.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC810LUY-TR are:

1. MAX809: Manufactured by Maxim Integrated, this IC provides voltage monitoring and reset functions with adjustable threshold levels and timeout periods.
2. MCP101: Produced by Microchip Technology, this IC offers voltage monitoring and reset capabilities with a wide range of threshold voltage options.
3. TPS383: Texas Instruments manufactures this IC, which features programmable voltage monitoring and reset functions.

These alternative models provide flexibility in terms of threshold voltage selection and additional features, catering to different application requirements.

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