VTB1113H Product Overview

Introduction

The VTB1113H is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications 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 circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, D2PAK
• Essence: Ensures stable voltage supply to sensitive electronic components
• 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

Detailed Pin Configuration

The VTB1113H features a standard pin configuration with input, output, and ground pins, typically denoted as Vin, Vout, and GND respectively.

| Pin Name | Description | |----------|-------------| | Vin | Input voltage pin | | Vout | Output voltage pin | | GND | Ground pin |

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 cost compared to basic linear regulators
• May require additional heat sinking in high-power applications

Working Principles

The VTB1113H operates based on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage level.

Detailed Application Field Plans

The VTB1113H finds extensive use in various electronic systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to VTB1113H include: - LM317: A widely used adjustable voltage regulator - L7805: Fixed 5V voltage regulator - LT1083: High current adjustable voltage regulator

In conclusion, the VTB1113H is a reliable and efficient voltage regulator that offers precise voltage regulation and thermal protection, making it suitable for diverse electronic applications.

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