ET3-P2215 Product Overview

Introduction

The ET3-P2215 is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The ET3-P2215 belongs to the category of integrated circuits and is commonly used as a voltage regulator in electronic devices. Its primary function is to stabilize the voltage output within a specific range, ensuring consistent and reliable power supply to connected components.

Characteristics

• Package: The ET3-P2215 is available in a compact and durable SOT-223 package, which facilitates easy integration into circuit designs.
• Essence: Its essence lies in providing precise voltage regulation, making it suitable for a wide range of electronic applications.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities to accommodate different production needs.

Specifications

The ET3-P2215 features the following specifications: - Input Voltage Range: 4.75V to 25V - Output Voltage Range: 1.2V to 20V - Maximum Output Current: 1.5A - Dropout Voltage: 1.1V at 1.5A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The product's pin configuration is as follows: - Pin 1: Input Voltage (VIN) - Pin 2: Ground (GND) - Pin 3: Output Voltage (VOUT)

Functional Features

• Voltage Regulation: The ET3-P2215 provides stable output voltage despite fluctuations in the input power supply.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal Shutdown: The component includes thermal shutdown functionality to prevent overheating under high load conditions.

Advantages and Disadvantages

Advantages

• Compact form factor
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown feature

Disadvantages

• Limited maximum output current compared to higher-rated regulators
• Higher dropout voltage under heavy loads

Working Principles

The ET3-P2215 operates based on the principle of feedback control, where it continuously adjusts its internal circuitry to maintain the desired output voltage regardless of variations in the input supply.

Detailed Application Field Plans

The ET3-P2215 finds extensive use in various applications, including: - Consumer electronics - Automotive systems - Industrial automation - Power management modules

Detailed and Complete Alternative Models

Some alternative models to the ET3-P2215 include: - LM317: A widely used adjustable voltage regulator with similar capabilities - L78xx Series: Fixed voltage regulators available in various output voltage options

In conclusion, the ET3-P2215 serves as a reliable voltage regulator with broad applicability across diverse electronic systems, offering stability and protection against voltage irregularities.

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