VLZ27C-GS18 Product Overview

Introduction

The VLZ27C-GS18 is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, making it an essential component in modern electronics.

Basic Information Overview

• Category: Voltage Regulator
• Use: Ensuring stable and regulated power supply in electronic devices and systems
• Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Regulating voltage to ensure consistent and reliable performance of electronic components
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 27V
• Output Voltage Range: 1.25V to 20V
• Maximum Output Current: 1A
• Dropout Voltage: 0.6V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VLZ27C-GS18 features a standard TO-220 package with three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• High Efficiency: Minimizes power loss and heat generation
• Low Dropout Voltage: Allows operation with small voltage differentials
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Thermal protection for enhanced safety

Disadvantages

• Limited maximum output current
• Higher dropout voltage compared to some alternative models

Working Principles

The VLZ27C-GS18 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the output to maintain a constant voltage level despite changes in input or load conditions.

Detailed Application Field Plans

The VLZ27C-GS18 finds extensive use in various applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the VLZ27C-GS18 include: - LM317: A popular adjustable voltage regulator with higher output current capability - L78xx Series: Fixed voltage regulators with various output voltage options - LT1083: High-current adjustable voltage regulator suitable for power supply applications

In conclusion, the VLZ27C-GS18 offers reliable voltage regulation and thermal protection, making it a valuable component in diverse electronic systems. While it has certain limitations, its wide input voltage range and efficiency make it well-suited for many applications.

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