PR3007G-T Product Overview

Introduction

The PR3007G-T belongs to the category of voltage regulators and is designed for use in various electronic applications. This product offers unique characteristics, packaging, and quantity options that make it suitable for a wide range of applications.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing voltage in electronic circuits
• Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Regulating voltage to ensure stable operation of electronic devices
• Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

• Input Voltage: 4.5V to 28V
• Output Voltage: 1.25V to 20V
• Maximum Output Current: 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The PR3007G-T features a standard TO-220 pin configuration with input, output, and ground pins. It also includes additional pins for thermal regulation and feedback control.

Functional Features

• High Efficiency: Provides efficient voltage regulation, minimizing power loss.
• Low Dropout Voltage: Ensures stable output 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 safety

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited maximum output current compared to higher-rated regulators

Working Principles

The PR3007G-T operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output. It utilizes internal circuitry to monitor temperature and protect against overheating.

Detailed Application Field Plans

This voltage regulator is well-suited for various applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the PR3007G-T include: - LM317: Offers adjustable output voltage and higher maximum current - LM7805: Fixed 5V output voltage with a lower dropout voltage

In conclusion, the PR3007G-T voltage regulator offers reliable performance and thermal protection, making it suitable for diverse electronic applications.

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