MCP120T-460I/TT

Introduction

The MCP120T-460I/TT is a crucial component in the field of electronic devices, providing essential functions for ensuring stable and reliable operation. This entry will provide an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Supervisor
• Use: The MCP120T-460I/TT is used to monitor the power supply voltage level and ensure that it remains within an acceptable range.
• Characteristics: It has a low quiescent current, wide input voltage range, and is available in various package types.
• Package: SOT-23-3
• Essence: The essence of the MCP120T-460I/TT lies in its ability to provide reliable voltage monitoring and reset generation.
• Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier and demand.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Reset Threshold Voltage: 4.60V
• Quiescent Current: 5.5µA (typical)
• Operating Temperature Range: -40°C to 125°C
• Output Type: Active-Low Open-Drain

Detailed Pin Configuration

The MCP120T-460I/TT features a standard SOT-23-3 package with the following pin configuration: 1. VDD (Input Voltage) 2. GND (Ground) 3. RESET (Active-Low Reset Output)

Functional Features

• Voltage Monitoring: Monitors the input voltage and generates a reset signal when it falls below the specified threshold.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
• Small Package Size: The SOT-23-3 package offers a compact footprint, ideal for space-constrained designs.

Advantages and Disadvantages

Advantages

• Low quiescent current
• Wide input voltage range
• Small package size
• Reliable voltage monitoring

Disadvantages

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

Working Principles

The MCP120T-460I/TT operates by continuously monitoring the input voltage. When the voltage falls below the preset threshold, the device pulls the reset pin low, indicating that the system should be reset or held in a safe state until the voltage returns to a normal level.

Detailed Application Field Plans

The MCP120T-460I/TT finds extensive use in various applications, including: - Battery-Powered Devices - Embedded Systems - Industrial Control Systems - Consumer Electronics - Automotive Electronics

Detailed and Complete Alternative Models

• MCP120T-315I/TT: Lower reset threshold voltage (3.15V)
• MCP120T-300I/TT: Lower reset threshold voltage (3.00V)
• MCP121T-195I/TT: Higher reset threshold voltage (1.95V)
• MCP130T-475I/TT: Higher reset threshold voltage (4.75V)

In conclusion, the MCP120T-460I/TT is a vital voltage supervisor component with a wide range of applications, offering reliable performance and essential functionality for maintaining stable operation in electronic systems.

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