MIC3287-24YML-TR

Introduction

The MIC3287-24YML-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 its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuits
• Use: Voltage Regulation
• Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
• Package: 8-pin MLF (2x3mm)
• Essence: Regulating voltage for electronic devices
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 28V
• Output Voltage: 2.4V
• Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass)
5. NC (No Connection)
6. VOUT (Output Voltage)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

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

Advantages and Disadvantages

Advantages

• Compact package size
• Wide input voltage range
• Low quiescent current

Disadvantages

• Limited output current capacity
• Requires external bypass capacitor for stability

Working Principles

The MIC3287-24YML-TR operates by comparing the reference voltage with the feedback voltage to adjust the output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the pass transistor to maintain the desired output voltage.

Detailed Application Field Plans

The MIC3287-24YML-TR is suitable for various applications requiring stable voltage regulation, such as: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics

Detailed and Complete Alternative Models

• MIC5205: Low dropout voltage regulator
• LM1117: Adjustable voltage regulator
• LT1763: High current voltage regulator

In conclusion, the MIC3287-24YML-TR is a versatile voltage regulator with a wide input voltage range, making it suitable for diverse electronic applications. Its compact package and high efficiency make it an ideal choice for portable and battery-powered devices.

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