MCP112T-270E/MB

Product Overview

Category

The MCP112T-270E/MB belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for various applications.

Characteristics

• Small size and lightweight
• High reliability
• Low power consumption
• Wide operating temperature range

Package

The MCP112T-270E/MB is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

This product serves as a voltage supervisor or reset IC, ensuring stable operation of electronic systems by monitoring the power supply voltage.

Packaging/Quantity

The MCP112T-270E/MB is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: 2.70V
• Reset Timeout Period: 140ms (typical)
• Quiescent Current: 1.0µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP112T-270E/MB has the following pin configuration:

1. VDD (Power Supply)
2. GND (Ground)
3. RESET (Reset Output)

Functional Features

• Monitors the power supply voltage and generates a reset signal when it falls below the specified threshold.
• Provides a stable reset output during power-up, power-down, and brownout conditions.
• Offers an open-drain reset output, allowing flexibility in interfacing with other devices.
• Includes a built-in delay circuit to prevent false triggering due to voltage fluctuations.

Advantages and Disadvantages

Advantages

• Ensures reliable system operation by preventing erratic behavior during power supply variations.
• Compact size enables integration into space-constrained designs.
• Low power consumption minimizes energy usage.
• Wide operating temperature range allows for use in various environments.

Disadvantages

• Requires an external capacitor for proper operation.
• Limited reset timeout period may not be suitable for certain applications with longer power-up times.

Working Principles

The MCP112T-270E/MB operates by continuously monitoring the power supply voltage. When the voltage drops below the preset threshold, it triggers a reset signal. This signal remains active until the voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MCP112T-270E/MB finds application in a wide range of electronic systems, including but not limited to: - Microcontrollers and microprocessors - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

1. MCP111T-195E/MB
2. MCP113T-300E/MB
3. MCP114T-450E/MB
4. MCP115T-460E/MB
5. MCP116T-475E/MB

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable voltage supervisor for specific applications.

In conclusion, the MCP112T-270E/MB is a compact and reliable voltage supervisor IC that ensures stable operation of electronic systems. With its wide range of applications and availability of alternative models, it serves as a crucial component in various industries.