3EZ11DE3/TR8 Product Overview

Introduction

The 3EZ11DE3/TR8 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 3EZ11DE3/TR8 is used to regulate voltage in electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage or load conditions.
• Characteristics: It exhibits high precision, low dropout voltage, and thermal shutdown protection.
• Package: The product is available in a compact, surface-mount package.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic applications.
• Packaging/Quantity: Typically packaged in reels of 3000 units, the 3EZ11DE3/TR8 offers convenience for high-volume manufacturing.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 3EZ11DE3/TR8 features a standard three-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Serves as the reference ground for the regulator. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• Voltage Regulation: Maintains a stable output voltage under varying input and load conditions.
• Thermal Shutdown Protection: Safeguards the device from overheating by shutting down when the temperature exceeds the specified limit.

Advantages and Disadvantages

Advantages

• High precision regulation
• Compact surface-mount package
• Thermal shutdown protection

Disadvantages

• Limited output current capacity compared to higher-rated regulators
• Narrow input voltage range

Working Principles

The 3EZ11DE3/TR8 utilizes a feedback control mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain the desired output voltage. Additionally, the thermal shutdown feature ensures the safe operation of the device under extreme temperature conditions.

Detailed Application Field Plans

The 3EZ11DE3/TR8 finds extensive use in various electronic applications, including: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - 3.3V LDO Voltage Regulator (e.g., LM1117) - Switching Voltage Regulators (e.g., LM7805)

In conclusion, the 3EZ11DE3/TR8 offers precise voltage regulation in a compact form factor, making it suitable for a wide range of electronic applications.

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