5HLE-25E Product Overview

Introduction

The 5HLE-25E is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview 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: Voltage Regulator
• Use: The 5HLE-25E is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
• Characteristics: It exhibits high precision, low dropout voltage, and thermal shutdown protection.
• Package: The 5HLE-25E comes in a compact and durable TO-220 package.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic applications.
• Packaging/Quantity: Typically available in reels or tubes, with quantities varying based on supplier and customer requirements.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 2.5V
• Output Current: Up to 1A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.05% typical
• Load Regulation: 0.1% typical

Detailed Pin Configuration

The 5HLE-25E features a standard three-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Serves as the ground reference for the regulator. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• High Precision: The 5HLE-25E offers precise voltage regulation, making it suitable for sensitive electronic components.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is only slightly higher than the output voltage.
• Thermal Shutdown Protection: Protects the device from overheating, enhancing its reliability and safety.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact and durable package
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Higher dropout voltage compared to some alternative models

Working Principles

The 5HLE-25E operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

The 5HLE-25E finds extensive use in various electronic systems, including: - Battery-powered devices - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 5HLE-30E: Similar to 5HLE-25E but with a higher output voltage of 3.0V
• LM317: A popular adjustable voltage regulator with comparable performance
• L78xx Series: Fixed voltage regulators available in various output voltages

In conclusion, the 5HLE-25E is a reliable voltage regulator with precise regulation, making it suitable for diverse electronic applications. Its compact package and essential features make it a valuable component in modern electronic designs.

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