MCP102T-240E/LB

Product Overview

Category

The MCP102T-240E/LB belongs to the category of voltage supervisors and reset ICs.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller in case of a power failure or voltage drop.

Characteristics

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

Package

The MCP102T-240E/LB comes in a small SOT-23-3 package.

Essence

The essence of the MCP102T-240E/LB is to ensure reliable operation of microcontrollers by monitoring the power supply voltage.

Packaging/Quantity

The MCP102T-240E/LB is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Operating Voltage Range: 2.0V to 6.0V
• Reset Threshold Voltage: 4.63V
• Low Quiescent Current: 5 µA (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP102T-240E/LB has three pins: 1. VDD: Power supply input 2. GND: Ground 3. RESET: Reset output

Functional Features

• Precision voltage monitoring
• Open-drain active-low reset output
• Manual reset input
• Low power consumption

Advantages

• Wide operating voltage range
• Small package size
• Low quiescent current
• Accurate voltage monitoring

Disadvantages

• Limited to monitoring single power supply voltage
• Requires external components for manual reset functionality

Working Principles

The MCP102T-240E/LB monitors the power supply voltage using an internal voltage reference and comparator. When the voltage drops below the reset threshold, the reset output is activated, signaling the microcontroller to reset.

Detailed Application Field Plans

The MCP102T-240E/LB is commonly used in applications where reliable operation of microcontrollers is critical, such as: - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the MCP102T-240E/LB include: - MAX809 - ADM811 - TPS3808

In conclusion, the MCP102T-240E/LB is a versatile voltage supervisor IC with precise monitoring capabilities, making it an essential component in various electronic systems.

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