MCP809T-460I/TT

Introduction

The MCP809T-460I/TT is a voltage supervisor belonging to the category of integrated circuits. It is commonly used in electronic devices to monitor the power supply voltage and ensure proper system operation. This component exhibits specific characteristics, comes in a particular package, and has distinct advantages and disadvantages.

Basic Information Overview

• Category: Integrated Circuits
• Use: Voltage Supervisor
• Characteristics: Precision monitoring, low power consumption
• Package: SOT-23-3
• Essence: Ensuring stable power supply voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Threshold: 4.6V
• Accuracy: ±1%
• Supply Current: 5µA
• Operating Temperature Range: -40°C to +125°C
• Output Type: Open Drain

Detailed Pin Configuration

The MCP809T-460I/TT features a standard SOT-23-3 pin configuration: 1. VDD (Input) 2. GND (Ground) 3. RESET (Output)

Functional Features

• Precision Monitoring: The MCP809T-460I/TT provides accurate monitoring of the power supply voltage, ensuring system stability.
• Low Power Consumption: With a supply current of only 5µA, this component minimizes power usage in electronic devices.

Advantages and Disadvantages

Advantages

• Precise voltage monitoring
• Low power consumption
• Wide operating temperature range

Disadvantages

• Fixed voltage threshold may not be suitable for all applications
• Limited output options

Working Principles

The MCP809T-460I/TT operates by comparing the input voltage with the fixed threshold value. When the input voltage falls below the threshold, the reset output is activated, signaling a potential power supply issue.

Detailed Application Field Plans

This voltage supervisor is widely used in various electronic systems, including: - Battery-powered devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• MCP809T-330I/TT: Lower voltage threshold (3.3V)
• MCP809T-500I/TT: Higher voltage threshold (5.0V)
• MAX809: Comparable voltage supervisor from Maxim Integrated

In conclusion, the MCP809T-460I/TT is a crucial component in electronic systems, providing precise voltage monitoring and ensuring stable operation across diverse applications.

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