MIC810SBC3-TR

Product Overview

Category

MIC810SBC3-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 options

Package

MIC810SBC3-TR is available in a 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

MIC810SBC3-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

MIC810SBC3-TR has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that indicates the system's status.

Functional Features

• Voltage monitoring: MIC810SBC3-TR continuously monitors the supply voltage and generates a reset signal when it falls below the specified threshold.
• Reset timeout: The reset signal remains active for a specific period, allowing the system to stabilize before resuming normal operation.
• Manual reset: An external push-button can be connected to the RESET pin to manually trigger a system reset.

Advantages and Disadvantages

Advantages

• Low power consumption ensures minimal impact on overall system performance.
• Wide operating voltage range makes it compatible with various electronic systems.
• Small package size allows for space-efficient integration into compact designs.
• High accuracy ensures reliable voltage monitoring and reset functionality.
• Multiple reset output options provide flexibility for different system requirements.

Disadvantages

• Limited reset timeout period options may not cater to all system needs.
• Lack of additional features, such as adjustable threshold voltage, restricts customization possibilities.

Working Principles

MIC810SBC3-TR operates by comparing the supply voltage with the preset threshold voltage. When the supply voltage drops below the threshold, the internal circuitry triggers a reset signal. The reset signal remains active for the specified timeout period, allowing the system to stabilize before resuming normal operation.

Detailed Application Field Plans

MIC810SBC3-TR finds applications in various electronic systems where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper functioning and preventing data corruption during power fluctuations.
2. Industrial automation: Protecting sensitive equipment from damage due to voltage variations.
3. Automotive electronics: Monitoring critical systems and initiating safe shutdown procedures in case of voltage anomalies.
4. Power supplies: Safeguarding against overvoltage or undervoltage conditions to prevent damage to connected devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC810SBC3-TR are:

1. MAX809: Low-power microprocessor reset circuits with adjustable threshold voltage options.
2. TPS3839: Voltage supervisor ICs with programmable reset timeout periods.
3. ADM6315: Precision voltage monitors with manual reset input and adjustable threshold voltage.

These alternative models provide options for customization based on specific system requirements.

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