MIC810TBC3-TR

Product Overview

Category

MIC810TBC3-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage supervisor or reset IC.

Characteristics

• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy
• Reset output signal available in active-low or active-high configurations

Package

MIC810TBC3-TR is available in a small SOT-23-3 package.

Essence

The essence of this product lies in its ability to monitor and control the voltage levels in electronic systems, ensuring proper functioning and preventing damage.

Packaging/Quantity

MIC810TBC3-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, 3.15V, 4.38V, 4.63V, 4.75V
• Reset Timeout Period Options: 140ms, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC810TBC3-TR has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that indicates the status of the monitored voltage.

Functional Features

• Monitors the voltage level and generates a reset signal when it falls below the specified threshold.
• Provides a stable reset signal during power-up and power-down sequences.
• Offers various threshold voltage and timeout period options for flexibility in different applications.
• Can be used with microcontrollers, DSPs, and other digital systems.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range allows compatibility with various systems.
• Small package size enables space-saving designs.
• High accuracy ensures reliable voltage monitoring.

Disadvantages

• Limited reset timeout period options may not meet the requirements of all applications.
• Lack of adjustable threshold voltage limits customization possibilities.

Working Principles

MIC810TBC3-TR operates by comparing the monitored voltage with the preset threshold voltage. When the voltage falls below the threshold, the reset output is activated. The reset signal remains active until the voltage rises above the threshold or the specified timeout period elapses.

Detailed Application Field Plans

MIC810TBC3-TR finds applications in a wide range of electronic systems, including:

1. Microcontroller-based systems: Provides reliable reset functionality during power-up and power-down sequences, ensuring proper initialization and preventing system malfunctions.
2. Battery-powered devices: Monitors the battery voltage to prevent damage due to undervoltage conditions and prolongs battery life.
3. Industrial control systems: Ensures stable operation by resetting the system when the supply voltage drops below the specified threshold.
4. Automotive electronics: Protects sensitive components from voltage fluctuations and provides a controlled reset during start-up.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC810TBC3-TR include:

1. MAX809: Voltage supervisor IC with adjustable threshold voltage and timeout period options.
2. ADM6315: Reset IC with a watchdog timer for enhanced system reliability.
3. TPS3808: Precision voltage supervisor with programmable delay time and manual reset input.

These alternative models provide flexibility and customization options based on specific application requirements.

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