PSR-57N08A01-AQ

Introduction

The PSR-57N08A01-AQ is a crucial component in the field of electronic devices, serving a variety of applications due to its unique characteristics and functional features. This entry will provide an in-depth overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Power Supply Regulation
• Characteristics: High Efficiency, Low Power Dissipation, Voltage Regulation
• Package: TO-220
• Essence: Voltage Regulator IC
• Packaging/Quantity: Bulk Packaging, 100 pieces per pack

Specifications

• Input Voltage: 7V to 35V
• Output Voltage: 5V
• Output Current: 1A
• Operating Temperature: -40°C to 125°C
• Dropout Voltage: 2V
• Quiescent Current: 5mA

Detailed Pin Configuration

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 5V output regardless of input voltage fluctuations.
• Overcurrent Protection: Safeguards against excessive current draw.
• Thermal Shutdown: Prevents damage from overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to minimal power dissipation.
• Wide input voltage range allows for versatile applications.
• Compact TO-220 package facilitates easy integration into various circuit designs.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage of 2V may restrict use in low-voltage scenarios.

Working Principles

The PSR-57N08A01-AQ operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant 5V output. When the input voltage fluctuates, the regulator adapts to ensure a stable output, providing reliable power to connected devices.

Detailed Application Field Plans

The PSR-57N08A01-AQ finds extensive use in: - Battery-Powered Devices - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

• LM7805: Similar 5V voltage regulator with a TO-220 package.
• MC7805: Another 5V regulator offering comparable performance.

In conclusion, the PSR-57N08A01-AQ plays a vital role in maintaining stable power supply in various electronic applications, offering a balance of efficiency, reliability, and compact design.

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