LM809M3X-2.63

Product Overview

LM809M3X-2.63 belongs to the category of voltage supervisors and is designed for use in electronic systems to monitor the power supply voltage. This device features specific characteristics, packaging, and quantity details that make it suitable for various applications.

Category

Voltage Supervisor

Use

The LM809M3X-2.63 is used to monitor the voltage level of a power supply and provide a reset signal to the microcontroller or other digital system when the voltage drops below a predetermined threshold.

Characteristics

• Monitors power supply voltage
• Provides reset signal
• Low power consumption
• Wide operating voltage range

Package

SOT-23-3 package

Essence

The essence of LM809M3X-2.63 lies in its ability to ensure the reliable operation of electronic systems by monitoring the power supply voltage and providing a reset signal when necessary.

Packaging/Quantity

The LM809M3X-2.63 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Operating Voltage Range: 1.0V to 6.0V
• Reset Threshold Voltage: 2.63V
• Quiescent Current: 5µA (typical)
• Power-On Reset Delay: 200ms (typical)

Detailed Pin Configuration

The LM809M3X-2.63 has a simple 3-pin configuration: 1. VCC: Power supply input 2. GND: Ground 3. RESET: Reset output

Functional Features

• Precision monitoring of power supply voltage
• Open-drain reset output
• Low power consumption
• Wide operating voltage range

Advantages

• Accurate voltage monitoring
• Low quiescent current
• Small form factor
• Wide operating voltage range

Disadvantages

• Single voltage threshold
• Limited reset pulse width

Working Principles

The LM809M3X-2.63 works by comparing the monitored voltage with the internal reference voltage. When the monitored voltage falls below the preset threshold, the reset output is activated, holding the microcontroller or digital system in a reset state until the voltage rises above the threshold.

Detailed Application Field Plans

The LM809M3X-2.63 is widely used in applications such as: - Battery-powered devices - Embedded systems - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to LM809M3X-2.63 include: - MAX809 - ADM809 - TPS3808

In conclusion, the LM809M3X-2.63 voltage supervisor offers precise monitoring of power supply voltage, making it an essential component in various electronic systems.

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