Z4KE180HE3/73 Product Overview

Introduction

The Z4KE180HE3/73 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 category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: TO-220AB
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

• Model: Z4KE180HE3/73
• Voltage Rating: 18V
• Current Rating: 3A
• Operating Temperature: -40°C to 125°C
• Output Type: Fixed
• Dropout Voltage: 1.5V at 3A
• Line Regulation: 0.2%
• Load Regulation: 0.4%

Detailed Pin Configuration

The Z4KE180HE3/73 features a standard TO-220AB package with three pins: 1. Input (Pin 1): Connects to the input voltage source 2. Ground (Pin 2): Connected to the ground or common reference point 3. Output (Pin 3): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load current
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads
• Thermal Shutdown: Prevents overheating by shutting down the regulator if the temperature exceeds safe limits

Advantages and Disadvantages

Advantages

• High efficiency
• Low dropout voltage
• Compact size
• Overcurrent protection
• Thermal shutdown feature

Disadvantages

• Limited maximum input voltage
• Heat dissipation may require additional thermal management

Working Principles

The Z4KE180HE3/73 operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output. When the input voltage or load current changes, the regulator responds to ensure a steady output voltage.

Detailed Application Field Plans

The Z4KE180HE3/73 finds extensive use in various applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

• Z4KE150HE3/73: Lower voltage rating but similar current capacity
• Z4KE200HE3/73: Higher voltage rating with comparable current handling capabilities
• Z4KE180HE3/83: Enhanced thermal performance variant

In conclusion, the Z4KE180HE3/73 plays a pivotal role in ensuring stable power supply in diverse electronic applications, offering high efficiency and robust protection features. Its compact design and versatile functionality make it a valuable component in modern electronic systems.

Word Count: 489