VLZ11-GS18 Product Overview

Introduction

The VLZ11-GS18 is a versatile electronic component that belongs to the category of voltage regulators. This product is commonly used in various electronic devices and systems to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic devices and systems
• Characteristics: High precision, efficiency, and reliability
• Package: Compact design for easy integration into circuitry
• Essence: Ensuring stable and consistent voltage output
• Packaging/Quantity: Typically available in reels or trays containing multiple units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Maximum Output Current: 3A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-252-3 (DPAK)

Detailed Pin Configuration

The VLZ11-GS18 features a standard pin configuration with input, output, and ground pins. The specific pinout details are as follows: - Pin 1: Input Voltage (VIN) - Pin 2: Ground (GND) - Pin 3: Output Voltage (VOUT)

Functional Features

• Voltage Regulation: Provides precise and stable output voltage regardless of input variations
• Overcurrent Protection: Safeguards connected circuits from excessive current flow
• Thermal Shutdown: Automatically disables the regulator in case of overheating to prevent damage
• Short-Circuit Protection: Detects and responds to short-circuit conditions to prevent potential damage

Advantages and Disadvantages

Advantages

• High precision and accuracy in voltage regulation
• Efficient power management capabilities
• Built-in protection features enhance system reliability
• Compact form factor for space-constrained applications

Disadvantages

• Limited maximum output current compared to higher-rated regulators
• Higher dropout voltage may impact efficiency in low-voltage applications

Working Principles

The VLZ11-GS18 operates based on the principle of feedback control, where it continuously monitors the output voltage and adjusts its internal circuitry to maintain the desired voltage level. By comparing the actual output voltage with a reference value, the regulator makes real-time adjustments to ensure stability and accuracy.

Detailed Application Field Plans

The VLZ11-GS18 finds extensive use in various electronic applications, including but not limited to: - Power supplies for consumer electronics - Automotive electronics and control systems - Industrial automation and control equipment - Battery charging and management systems - LED lighting and display panels

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: A widely used adjustable voltage regulator with versatile applications - L78xx Series: Fixed output voltage regulators available in various voltage options - LT1086: High-current, adjustable voltage regulator suitable for demanding applications

In conclusion, the VLZ11-GS18 voltage regulator offers precise and reliable voltage regulation, making it an essential component in numerous electronic systems across diverse industries.

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