CAT809STBI-T3

Product Overview

Category

CAT809STBI-T3 belongs to the category of electronic components.

Use

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

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

CAT809STBI-T3 is available in a small surface mount SOT-23 package.

Essence

The essence of CAT809STBI-T3 lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

• Operating Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
• Reset Timeout Period: 140ms (typical)
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

CAT809STBI-T3 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

• Monitors the voltage level continuously.
• Generates a reset signal when the voltage drops below the specified threshold.
• Ensures reliable system operation by resetting the system when necessary.

Advantages and Disadvantages

Advantages

• Low power consumption helps conserve energy.
• Wide operating voltage range makes it compatible with various systems.
• Small package size allows for space-efficient designs.
• High accuracy ensures precise voltage monitoring.

Disadvantages

• Limited reset threshold voltage options may not suit all applications.
• Reset timeout period may not be adjustable, limiting flexibility in certain scenarios.

Working Principles

CAT809STBI-T3 operates by comparing the monitored voltage with the preset threshold voltage. When the voltage falls below the threshold, the internal circuit triggers a reset signal, which can be used to restart or reinitialize the system.

Detailed Application Field Plans

CAT809STBI-T3 finds applications in various electronic systems where voltage monitoring and reset functionality are crucial. Some common application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Battery-powered devices
5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CAT809STBI-T3 are:

1. CAT810STBI-T3
2. MAX809STBI-T3
3. MCP809STBI-T3
4. ADM809STBI-T3
5. TC54VCSTBI-T3

These models can be considered as alternatives based on their specifications, pin configuration, and functional features.

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