VLZ12-GS18 Product Overview

Introduction

The VLZ12-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, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage in electronic devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensuring stable and regulated power supply
• Packaging/Quantity: Typically packaged in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 1.25V to 20V
• Maximum Output Current: 1.5A
• Dropout Voltage: 340mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VLZ12-GS18 features a standard TO-220 package with three pins: 1. Input (Pin 1): Connects to the input voltage source 2. Ground (Pin 2): Connected to the ground reference 3. Output (Pin 3): Provides the regulated output voltage

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage
• Thermal Shutdown Protection: Protects the device from overheating, enhancing its reliability

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum output current compared to some alternative models
• Higher dropout voltage than certain competing products

Working Principles

The VLZ12-GS18 operates 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 the desired output voltage level.

Detailed Application Field Plans

The VLZ12-GS18 finds extensive application in various electronic devices and systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the VLZ12-GS18 include: - LM317: A popular adjustable voltage regulator with higher output current capability - L7805: Fixed 5V voltage regulator suitable for low-power applications - LT1086: Adjustable voltage regulator with lower dropout voltage

In conclusion, the VLZ12-GS18 offers reliable voltage regulation with high precision and thermal protection, making it an essential component in numerous electronic applications.

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