FLZ13VA

Introduction

FLZ13VA is a versatile electronic component that belongs to the category of voltage regulators. This device is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an overview of FLZ13VA, 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: Regulating voltage in electronic circuits
• Characteristics: Stable output voltage, low dropout voltage, high current capability
• Package: TO-220, TO-252, SOT-223
• Essence: Regulating voltage to ensure stable operation of electronic devices
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4V to 25V
• Output Voltage Range: 1.2V to 20V
• Output Current: Up to 3A
• Dropout Voltage: Typically 0.5V at full load
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: ±1%
• Load Regulation: ±1.5%

Detailed Pin Configuration

FLZ13VA typically has 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

• Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load conditions.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Thermal Shutdown: Protects the device from overheating by shutting down when the temperature exceeds a safe limit.

Advantages and Disadvantages

Advantages

• High current capability
• Low dropout voltage
• Wide input voltage range
• Thermal protection for enhanced reliability

Disadvantages

• Higher power dissipation compared to switching regulators
• Limited efficiency for large voltage differentials

Working Principles

FLZ13VA operates based on the principle of feedback control. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. When the input voltage or load changes, the regulator responds by adjusting its internal components to ensure a stable output.

Detailed Application Field Plans

FLZ13VA finds extensive use in various electronic applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery-powered devices - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to FLZ13VA include: - LM317: A popular adjustable linear voltage regulator - L7805: Fixed 5V linear voltage regulator - LM1117: Low dropout linear regulator - LT1086: High current adjustable regulator

In conclusion, FLZ13VA is a reliable voltage regulator with versatile applications and robust performance characteristics. Its ability to maintain stable output voltage under varying conditions makes it an essential component in modern electronic designs.

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