MCP112T-300E/TT

Introduction

The MCP112T-300E/TT is a voltage supervisor belonging to the category of integrated circuits. It is commonly used in electronic devices to monitor the power supply voltage and ensure proper operation. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MCP112T-300E/TT.

Basic Information Overview

• Category: Integrated Circuits
• Use: Voltage supervision in electronic devices
• Characteristics: Monitors power supply voltage, ensures proper device operation
• Package: SOT-23-3
• Essence: Voltage supervisor for reliable system operation
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Voltage Threshold: 3.0V
• Accuracy: ±2%
• Operating Temperature Range: -40°C to +125°C
• Supply Current: 5µA (typical)
• Output Type: Open Drain

Detailed Pin Configuration

The MCP112T-300E/TT has a standard SOT-23-3 package with the following pin configuration: 1. VDD (Input) 2. GND (Ground) 3. RESET (Output)

Functional Features

• Voltage Monitoring: Monitors the input voltage and asserts a reset signal when the voltage falls below the threshold.
• Manual Reset Input: Allows external control for system reset.
• Low Power Consumption: Consumes minimal current, suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring for system stability
• Low power consumption
• Small form factor for space-constrained designs

Disadvantages

• Fixed voltage threshold may not be suitable for all applications
• Limited to open-drain output type

Working Principles

The MCP112T-300E/TT operates by continuously monitoring the input voltage. When the voltage drops below the preset threshold, the device asserts a reset signal to ensure the proper functioning of the connected system. The low power consumption makes it suitable for battery-powered applications.

Detailed Application Field Plans

The MCP112T-300E/TT is widely used in various electronic devices, including: - Battery-powered devices - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP112T-300E/TT include: - MAX809 - ADM811 - TPS3808 - DS1233

In conclusion, the MCP112T-300E/TT is a reliable voltage supervisor with specific characteristics and applications. Its low power consumption and compact package make it suitable for a wide range of electronic devices, ensuring stable and efficient operation.

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