VLZ30B-GS18 Product Overview

Introduction

The VLZ30B-GS18 is a versatile electronic component that belongs to the category of voltage regulators. This device is designed to regulate and stabilize voltage levels in various electronic circuits and systems. In this entry, we will provide a comprehensive overview of the VLZ30B-GS18, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensuring stable and reliable power supply for electronic devices
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220

Detailed Pin Configuration

The VLZ30B-GS18 features a standard TO-220 pin configuration 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 Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The VLZ30B-GS18 operates based on the principle of feedback control, where it continuously compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output.

Detailed Application Field Plans

The VLZ30B-GS18 is well-suited for a wide range of applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the VLZ30B-GS18 include: - LM317: A popular adjustable voltage regulator with similar characteristics - L78xx Series: Fixed output voltage regulators available in various voltage options - LT1083: High-current adjustable voltage regulator suitable for demanding applications

In conclusion, the VLZ30B-GS18 is a reliable voltage regulator with precise regulation capabilities, making it an essential component in various electronic systems and circuits.

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