TLZ22C-GS18 Product Overview

Introduction

The TLZ22C-GS18 is a semiconductor product belonging to the category of voltage regulators. This device is commonly used in electronic circuits to maintain a stable output voltage, ensuring reliable operation of various electronic components.

Basic Information Overview

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

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: Up to 1.5A
• Dropout Voltage: 1.3V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TLZ22C-GS18 typically features 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
• Low Dropout Voltage: Minimizes power 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

• Limited maximum output current compared to higher-rated models
• Higher dropout voltage than some competing models

Working Principles

The TLZ22C-GS18 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

This voltage regulator finds extensive use in various applications, including: - Power supplies for microcontrollers and other digital ICs - Battery charging circuits - LED driver circuits - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: A versatile adjustable voltage regulator - L7805: Fixed 5V regulator with higher output current capability - LM1117: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the TLZ22C-GS18 offers precise voltage regulation and thermal protection, making it suitable for a wide range of electronic applications.

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