MAX813LESA+T

Product Overview

Category

The MAX813LESA+T belongs to the category of voltage supervisors.

Use

It is used to monitor power supply voltages in microprocessor systems and provide a reset signal to the microprocessor during power-up, power-down, and brownout conditions.

Characteristics

• Voltage monitoring range: 2.93V to 5V
• Low supply current: 12µA (typ)
• Small package: SOT-23-3
• Adjustable reset timeout period
• Active-low push-pull output

Package

The MAX813LESA+T comes in a small SOT-23-3 package.

Essence

The essence of the MAX813LESA+T lies in its ability to ensure reliable operation of microprocessor systems by monitoring power supply voltages and providing a reset signal when necessary.

Packaging/Quantity

The MAX813LESA+T is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Operating Voltage Range: 2.93V to 5V
• Reset Timeout Period: Adjustable
• Output Type: Push-Pull
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 12µA (typ)

Detailed Pin Configuration

1. GND
2. RESET
3. VCC

Functional Features

The MAX813LESA+T provides precise monitoring of power supply voltages and generates a reset signal to ensure proper functioning of microprocessor systems. It offers an adjustable reset timeout period and features an active-low push-pull output for efficient communication with the microprocessor.

Advantages and Disadvantages

Advantages

• Wide operating voltage range
• Low supply current
• Small package size
• Adjustable reset timeout period

Disadvantages

• Limited to microprocessor system applications
• Requires careful consideration of reset timeout period for specific applications

Working Principles

The MAX813LESA+T operates by continuously monitoring the power supply voltage. When the voltage falls below a predetermined threshold, it generates a reset signal to ensure the microprocessor's proper initialization during power-up, power-down, or brownout conditions. The reset timeout period can be adjusted to suit specific application requirements.

Detailed Application Field Plans

The MAX813LESA+T is commonly used in various embedded systems, including: - Microcontroller-based systems - Industrial automation equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAX813LESA+T include: - MAX809 - ADM811 - TPS3808

In conclusion, the MAX813LESA+T is a versatile voltage supervisor designed to ensure the reliable operation of microprocessor systems across various applications.

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