61SPB045A Product Overview

Introduction

The 61SPB045A is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry provides an in-depth analysis of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Power Regulation
• Characteristics: High Efficiency, Compact Design
• Package: TO-220
• Essence: Voltage Regulator
• Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

• Input Voltage Range: 7V to 35V
• Output Voltage: 5V
• Output Current: 1.5A
• Dropout Voltage: 1.5V
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. Input
2. Ground
3. Output

Functional Features

• Voltage Regulation: Provides stable 5V output from varying input voltages.
• Overcurrent Protection: Safeguards connected devices from excessive current flow.
• Thermal Shutdown: Prevents overheating by shutting down the regulator at high temperatures.

Advantages and Disadvantages

Advantages

• Compact design suitable for space-constrained applications.
• Wide input voltage range allows for versatile use.
• Overcurrent protection enhances device safety.

Disadvantages

• Dropout voltage may limit use in low-voltage applications.
• Limited output current compared to higher-rated regulators.

Working Principles

The 61SPB045A utilizes internal circuitry to regulate the input voltage to a stable 5V output. It employs feedback mechanisms to adjust its operation based on load and input variations, ensuring consistent performance.

Detailed Application Field Plans

Automotive Electronics

• Used in vehicle power supply systems to regulate voltage for various components.
• Enables reliable operation of infotainment systems, sensors, and lighting.

Industrial Automation

• Employed in control systems to maintain stable power supply for PLCs and sensors.
• Facilitates precise and consistent operation of industrial machinery.

Detailed and Complete Alternative Models

• 63SPB050A: Higher output current (2A) variant suitable for more demanding applications.
• 58SPB040A: Lower dropout voltage variant for use in low-voltage scenarios.

In conclusion, the 61SPB045A plays a vital role in providing stable power regulation for a diverse range of electronic applications. Its compact design, functional features, and versatile applications make it a valuable component in various industries.

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