SBS818-TL-E: Product Overview and Specifications

Introduction

The SBS818-TL-E is a versatile electronic component designed for use in various applications. This entry provides a comprehensive overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The SBS818-TL-E belongs to the category of integrated circuits and is commonly used in electronic devices such as power supplies, motor control systems, and audio amplifiers. Its primary function is to regulate voltage and current within these systems, ensuring stable and efficient operation.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage and Current Regulation
• Characteristics: High Precision, Low Power Consumption
• Package: TO-220
• Essence: Voltage and Current Stabilization
• Packaging/Quantity: Typically supplied in reels of 1000 units

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: Up to 1.5A
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 5mA

Detailed Pin Configuration

The SBS818-TL-E features a standard TO-220 package with three pins: 1. Pin 1 (Input): Connects to the input voltage source. 2. Pin 2 (Ground): Connected to the ground reference. 3. Pin 3 (Output): Provides the regulated output voltage.

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input supply.
• Current Limiting: Protects the circuit from excessive current flow.
• Thermal Shutdown: Prevents overheating by shutting down the device at high temperatures.

Advantages and Disadvantages

Advantages

• High precision regulation
• Wide input voltage range
• Thermal protection for enhanced reliability

Disadvantages

• Relatively higher quiescent current compared to some alternatives
• Limited maximum output current

Working Principles

The SBS818-TL-E utilizes a feedback control mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a constant output. It employs a combination of resistors, capacitors, and semiconductor components to achieve precise regulation.

Detailed Application Field Plans

The SBS818-TL-E finds extensive use in the following applications: - Switching Power Supplies - Audio Amplifiers - Motor Control Systems - Battery Charging Circuits

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to consider include: - LM317 - LM338 - LT1083

In summary, the SBS818-TL-E is a reliable integrated circuit offering precise voltage and current regulation for a wide range of electronic applications. Its robust design, functional features, and diverse application field plans make it a valuable component in modern electronic systems.

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