ET4-N2238 Product Overview

Introduction

ET4-N2238 is a crucial component in the field of electronic devices, providing essential functionality for various applications. This entry will provide an in-depth overview 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.

Product Category and Use

ET4-N2238 belongs to the category of integrated circuits and is primarily used as a voltage regulator in electronic devices. Its main function is to stabilize the voltage supplied to sensitive components within the device, ensuring consistent and reliable performance.

Characteristics

The ET4-N2238 is known for its high precision and efficiency in regulating voltage. It is designed to operate within a wide range of input voltages and can deliver a stable output voltage, making it suitable for diverse electronic applications.

Package and Quantity

The ET4-N2238 is typically packaged in a compact, heat-dissipating casing to ensure optimal performance. It is commonly available in reels or trays, with quantities tailored to meet the specific needs of manufacturers and designers.

Specifications

• Input Voltage Range: 4V to 36V
• Output Voltage: 3.3V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220

Detailed Pin Configuration

The ET4-N2238 features a standard pin configuration, with pins designated for input voltage, ground, and output voltage. The pinout is as follows: - Pin 1: Input Voltage (VIN) - Pin 2: Ground (GND) - Pin 3: Output Voltage (VOUT)

Functional Features

The key functional features of ET4-N2238 include: - Overcurrent Protection - Thermal Shutdown - Short-Circuit Protection - Low Dropout Voltage

Advantages and Disadvantages

Advantages

• High Precision Regulation
• Wide Input Voltage Range
• Robust Protection Features
• Compact Design

Disadvantages

• Higher Cost Compared to Basic Regulators
• Limited Output Current Capacity

Working Principles

The ET4-N2238 operates based on the principle of feedback control, where it continuously monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level. This ensures stability and reliability in the regulated output.

Application Field Plans

The ET4-N2238 finds extensive application in various electronic systems, including: - Power Supplies - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Alternative Models

For users seeking alternatives to ET4-N2238, several comparable models are available, including: - LM317 - LM7805 - LT1083

In conclusion, the ET4-N2238 plays a vital role in maintaining voltage stability in electronic devices, offering high precision and robust protection features. Its wide application field and availability of alternative models make it a versatile choice for designers and manufacturers in the electronics industry.

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