LM810M3-2.63/NOPB

Product Overview

Category

LM810M3-2.63/NOPB belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage supervisor or reset circuit in electronic devices.

Characteristics

• Voltage Range: 1.6V to 5.5V
• Accuracy: ±2.5%
• Reset Threshold Voltage: 2.63V
• Low Quiescent Current: 10µA (typical)
• Power-On Reset Delay Time: 200ms (typical)
• Active-Low RESET Output
• Small Package Size: SOT-23-3

Package and Quantity

The LM810M3-2.63/NOPB is available in a small SOT-23-3 package. It is typically sold in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)
• Reset Threshold Voltage: 2.63V
• Reset Timeout Period: 200ms (typical)
• Output Type: Active-Low RESET

Pin Configuration

The LM810M3-2.63/NOPB has three pins arranged in the following configuration:

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Pin 1: GND (Ground) Pin 2: VCC (Supply Voltage) Pin 3: RESET (Active-Low Reset Output)

Functional Features

The LM810M3-2.63/NOPB provides reliable voltage monitoring and reset functionality for electronic systems. It ensures proper system initialization and prevents erratic behavior during power-up or voltage fluctuations. The key features of this product include:

• Accurate monitoring of the supply voltage
• Active-low reset output signal
• Low quiescent current consumption
• Wide operating voltage range
• Small package size for space-constrained applications

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring helps prevent system malfunctions.
• Active-low reset output ensures proper initialization of electronic devices.
• Low quiescent current minimizes power consumption.
• Wide operating voltage range allows compatibility with various systems.
• Small package size enables use in compact designs.

Disadvantages

• Fixed reset threshold voltage may not be suitable for all applications.
• Lack of adjustable timeout period limits flexibility in certain scenarios.

Working Principles

The LM810M3-2.63/NOPB operates by continuously monitoring the supply voltage. When the voltage drops below the preset threshold of 2.63V, the active-low RESET output is asserted, indicating a low-voltage condition. This signal can be used to trigger a system reset or initiate specific actions to ensure proper functioning.

Application Field Plans

The LM810M3-2.63/NOPB finds application in various electronic systems where reliable voltage monitoring and reset functionality are crucial. Some potential fields of application include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Industrial control systems
5. Automotive electronics
6. Battery-powered devices
7. Home automation systems

Alternative Models

For those seeking alternative options, several similar products are available in the market. These alternatives offer comparable features and functionalities to the LM810M3-2.63/NOPB. Some popular alternatives include:

1. MAX809: Manufactured by Maxim Integrated, this IC offers adjustable reset threshold voltage and timeout period.
2. MCP100: Produced by Microchip Technology, this voltage supervisor IC provides a wide range of reset threshold voltage options.
3. TPS383: Texas Instruments offers this IC with adjustable reset threshold voltage and low quiescent current.

These alternative models can be considered based on specific application requirements and design constraints.

In conclusion, the LM810M3-2.63/NOPB is an integrated circuit used for voltage monitoring and reset functionality in electronic systems. Its accurate monitoring, low power consumption, and small package size make it suitable for various applications. However, its fixed reset threshold voltage and lack of adjustable timeout period may limit its flexibility in certain scenarios.