VPP105 Product Overview

Introduction

VPP105 is a versatile electronic component that belongs to the category of voltage regulator ICs. It is widely used in various electronic devices and systems to regulate voltage levels, ensuring stable and reliable performance.

Basic Information Overview

• Category: Voltage Regulator IC
• Use: Regulating voltage levels in electronic devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: Integrated circuit (IC)
• Essence: Stabilizing voltage output
• Packaging/Quantity: Typically available in tape and reel packaging with varying quantities

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 25V
• Output Current: Up to 1A
• Dropout Voltage: 0.3V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VPP105 IC features a standard pin configuration with input, output, and ground pins, along with additional pins for enabling/disabling the device and setting output voltage.

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
• Thermal Shutdown Protection: Automatically shuts down the device in case of overheating, preventing damage.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Compact size and easy integration
• Wide input voltage range

Disadvantages

• Limited maximum output current compared to higher power regulators
• May require additional heat sinking for high current applications

Working Principles

VPP105 operates based on the principle of feedback control, where it continuously monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level. It utilizes a reference voltage and error amplifier to achieve precise regulation.

Detailed Application Field Plans

VPP105 finds extensive application in various electronic systems, including: - Portable electronic devices - Automotive electronics - Industrial control systems - Power management modules

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models such as VPP106 and VPP107 can be considered. These models offer variations in input/output voltage ranges, output current capabilities, and additional features to suit specific application requirements.

In conclusion, VPP105 serves as a crucial component in electronic systems, providing reliable voltage regulation and contributing to the overall performance and stability of diverse electronic devices.

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