HEL-717-U-1-12-00 Product Overview

Introduction

The HEL-717-U-1-12-00 is a versatile electronic component that belongs to the category of voltage regulators. This product is designed to provide stable and regulated power supply in various electronic applications. In this entry, we will provide an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Providing stable and regulated power supply
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Regulating voltage to ensure consistent power supply
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Dropout Voltage: 0.6V at 1A
• Operating Temperature Range: -40°C to 125°C

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

• High Precision: Ensures accurate and stable output voltage
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

• Reliable and stable power supply
• Wide input voltage range
• Thermal protection for enhanced safety

Disadvantages

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

Working Principles

The HEL-717-U-1-12-00 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in the input voltage or load conditions. This ensures that the connected circuitry receives a consistent and regulated power supply.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices such as IoT modules, sensor nodes, and portable electronic gadgets. Its ability to provide stable power supply makes it suitable for applications where consistent voltage levels are critical for proper operation.

Detailed and Complete Alternative Models

• HEL-718-U-1-12-00: Similar specifications with a higher maximum output current of 1.5A
• HEL-716-U-1-12-00: Lower dropout voltage for applications requiring minimal power loss

In conclusion, the HEL-717-U-1-12-00 voltage regulator offers reliable and precise voltage regulation for a wide range of electronic applications. Its high precision, thermal protection, and wide input voltage range make it a valuable component in ensuring stable power supply for various electronic systems.

[Word Count: 460]