MIC810SYC3-TR

Product Overview

Category

MIC810SYC3-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

• Low power consumption
• Small package size
• Wide operating voltage range
• High accuracy
• Fast response time

Package

MIC810SYC3-TR is available in a small SOT-23-3 package.

Essence

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

Packaging/Quantity

MIC810SYC3-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

MIC810SYC3-TR has three pins:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that provides a reset signal when the monitored voltage falls below the threshold.

Functional Features

• Voltage Monitoring: MIC810SYC3-TR continuously monitors the input voltage and generates a reset signal if it falls below the specified threshold.
• Reset Signal Generation: The device provides a stable reset signal to ensure proper system initialization after power-up or voltage drop events.
• Adjustable Threshold and Timeout: The reset threshold voltage and timeout period can be selected according to the specific requirements of the application.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered devices.
• Small package size allows for space-efficient designs.
• Wide operating voltage range ensures compatibility with various systems.
• High accuracy provides reliable voltage monitoring.
• Fast response time minimizes system downtime.

Disadvantages

• Limited reset threshold and timeout options may not cater to all voltage monitoring requirements.
• SOT-23-3 package may be challenging to solder for inexperienced users.

Working Principles

MIC810SYC3-TR operates by comparing the input voltage with the preset threshold voltage. If the input voltage drops below the threshold, the device generates a reset signal. The timeout period determines how long the reset signal remains active after the voltage returns to normal.

Detailed Application Field Plans

MIC810SYC3-TR finds applications in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and system stability.
2. Power Management Systems: Protecting sensitive components from voltage fluctuations.
3. Industrial Control Systems: Preventing malfunctions due to power supply issues.
4. Automotive Electronics: Monitoring battery voltage and preventing damage to sensitive circuits.

Detailed and Complete Alternative Models

1. MAX809: Similar voltage monitoring and reset IC with adjustable threshold and timeout options.
2. ADM6315: Voltage monitor and reset IC with additional watchdog timer functionality.
3. TPS3808: Ultra-low power voltage supervisor with programmable delay and manual reset input.

These alternative models offer similar features and can be considered based on specific application requirements.

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