MAX809MEUR+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, reset output, precision voltage reference
• Package: SOT-23-3
• Essence: Monitors the power supply voltage and generates a reset signal when the voltage drops below a specified threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 3.45V, 3.63V, 4.38V, 4.63V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX809MEUR+T has three pins in the SOT-23-3 package:

1. GND: Ground connection
2. RESET: Reset output
3. VCC: Power supply input

Functional Features

• Monitors the power supply voltage continuously
• Generates a reset signal when the voltage drops below the specified threshold
• Provides a precision voltage reference for accurate monitoring

Advantages

• Low-power consumption
• Small form factor package
• Wide range of reset threshold voltage options
• Multiple reset timeout period options
• Reliable and accurate voltage monitoring

Disadvantages

• Limited number of available package options
• Not suitable for high-voltage applications

Working Principles

The MAX809MEUR+T operates by comparing the power supply voltage with a reference voltage. When the power supply voltage drops below the specified threshold, the reset output is activated. This can be used to initiate a system reset or trigger other actions.

Detailed Application Field Plans

The MAX809MEUR+T is commonly used in various electronic devices and systems where reliable voltage monitoring is critical. Some application fields include:

1. Battery-powered devices
2. Microcontrollers and microprocessors
3. Industrial control systems
4. Automotive electronics
5. Medical equipment

Detailed and Complete Alternative Models

• MAX810MEUR+T
• MAX811MEUR+T
• MAX812MEUR+T
• MAX813MEUR+T
• MAX814MEUR+T

These alternative models offer similar functionality and characteristics, providing options for different voltage thresholds and timeout periods.

In conclusion, the MAX809MEUR+T is a voltage supervisor IC that offers precise voltage monitoring and reset generation capabilities. With its low-power consumption and small form factor, it is suitable for various applications in different industries. However, it has limited package options and may not be suitable for high-voltage applications. The detailed pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models provide a comprehensive understanding of this product.