VTP8551H Product Overview

Introduction

The VTP8551H is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: The VTP8551H is designed to regulate voltage within electronic circuits, ensuring stable and reliable power supply.
• Characteristics: It exhibits high precision, low dropout voltage, and thermal shutdown protection, making it suitable for various applications.
• Package: The VTP8551H is available in a compact and durable package, providing ease of integration into electronic designs.
• Essence: Its essence lies in maintaining consistent voltage levels, contributing to the overall performance and longevity of electronic devices.
• Packaging/Quantity: The VTP8551H is typically packaged in quantities suitable for small to medium-scale electronic projects.

Specifications

The VTP8551H operates within a voltage range of 2.5V to 5.5V and can deliver a maximum output current of 500mA. It offers a high level of accuracy with a typical output voltage tolerance of ±1%.

Detailed Pin Configuration

The VTP8551H features a standard pin configuration, with input, output, and ground pins clearly labeled for easy integration into circuit designs.

| Pin Name | Description | |----------|-------------| | VIN | Input Voltage| | VOUT | Output Voltage| | GND | Ground|

Functional Features

• High Precision: The VTP8551H ensures precise voltage regulation, contributing to the stability of electronic systems.
• Low Dropout Voltage: It minimizes the dropout voltage, allowing for efficient utilization of available power.
• Thermal Shutdown Protection: The component incorporates thermal shutdown protection, safeguarding against overheating and potential damage.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact and durable packaging
• Thermal shutdown protection enhances safety

Disadvantages

• Limited maximum output current compared to higher-capacity regulators
• May not be suitable for high-power applications

Working Principles

The VTP8551H utilizes internal circuitry to compare the actual output voltage with a reference voltage, adjusting the output to maintain a stable voltage level. It employs feedback mechanisms to continuously monitor and regulate the output voltage, ensuring consistency under varying load conditions.

Detailed Application Field Plans

The VTP8551H finds extensive use in various electronic applications, including: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Low-power sensor modules

Detailed and Complete Alternative Models

• VTP8550H: A similar voltage regulator with a lower output current capacity but compatible specifications.
• VTP8552H: Offers higher output current capacity while maintaining the precision and characteristics of the VTP8551H.

In conclusion, the VTP8551H serves as a reliable voltage regulator with precise control and protective features, making it suitable for a wide range of electronic applications.

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