MIC33264YGK-TR

Introduction

The MIC33264YGK-TR is a voltage regulator belonging to the category of integrated circuits. It is commonly used in electronic devices to regulate voltage and ensure stable power supply to various components. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MIC33264YGK-TR.

Basic Information Overview

• Category: Integrated Circuits
• Use: Voltage regulation in electronic devices
• Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
• Package: TO-263-5 (D2PAK)
• Essence: Regulating voltage for stable power supply
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 26V
• Output Voltage Range: 1.25V to 20V
• Output Current: 1A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC33264YGK-TR has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. NC (No Connection) 5. VOUT (Output Voltage)

Functional Features

• High Efficiency: Provides efficient voltage regulation, minimizing power loss.
• Low Dropout Voltage: Ensures stable output voltage even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: Protects the device from overheating, enhancing its reliability.

Advantages and Disadvantages

Advantages: - High efficiency - Low dropout voltage - Thermal shutdown protection - Wide input voltage range

Disadvantages: - Limited output current capacity - Relatively high quiescent current

Working Principles

The MIC33264YGK-TR operates by comparing the output voltage with a reference voltage and adjusting the pass transistor to maintain a stable output voltage. When the input voltage or load changes, the regulator responds to ensure the output voltage remains within the specified range.

Detailed Application Field Plans

The MIC33264YGK-TR is widely used in various applications, including: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the MIC33264YGK-TR include: - LM1117 - LT1086 - ADP3338

In summary, the MIC33264YGK-TR is a versatile voltage regulator with high efficiency and thermal protection, making it suitable for a wide range of electronic applications.

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