EMZ6.8ET2R Product Overview

Introduction

The EMZ6.8ET2R belongs to the category of voltage regulators and is designed for use in electronic devices and power supply systems. This product is known for its characteristics such as high efficiency, compact packaging, and reliable performance. The essence of the EMZ6.8ET2R lies in its ability to regulate voltage levels within electronic circuits, ensuring stable and consistent power delivery. It is typically packaged individually and is available in various quantities to meet different application requirements.

Specifications

• Input Voltage Range: 7V to 35V
• Output Voltage Range: 1.25V to 30V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature: -40°C to 125°C
• Package Type: TO-220
• Quantity: Individual packaging

Detailed Pin Configuration

The EMZ6.8ET2R features a standard TO-220 pin configuration with three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• Wide input voltage range for versatile applications
• High efficiency and low dropout voltage
• Overcurrent and thermal protection
• Adjustable output voltage through external resistors
• Compact form factor for space-constrained designs

Advantages and Disadvantages

Advantages

• High efficiency leads to minimal power loss
• Wide input voltage range enhances flexibility
• Robust protection features ensure device safety
• Compact packaging facilitates easy integration into designs

Disadvantages

• Limited maximum output current compared to some alternatives
• May require additional heat sinking for high-power applications

Working Principles

The EMZ6.8ET2R operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to adjust the output voltage based on the reference voltage, providing a stable output regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The EMZ6.8ET2R finds extensive use in various electronic applications, including: - Power supply units for consumer electronics - Battery charging circuits - Automotive electronics - Industrial control systems - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the EMZ6.8ET2R include: - LM317: A popular adjustable linear voltage regulator with similar specifications - L7805CV: Fixed 5V linear voltage regulator suitable for low-power applications - LM2940: Low dropout regulator with higher output current capability

In conclusion, the EMZ6.8ET2R offers a reliable and efficient solution for voltage regulation in diverse electronic systems, despite its limitations in high-current applications. Its wide input voltage range, compact packaging, and robust protection features make it a valuable component in modern electronic designs.

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