MIC284-1YM-TR

Introduction

The MIC284-1YM-TR belongs to the category of voltage regulators and is commonly used in electronic devices to regulate and stabilize voltage levels. This component possesses specific characteristics, packaging, and quantities that make it suitable for various applications.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic devices
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOIC-8
• Essence: Ensures stable and reliable power supply for electronic circuits
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: Adjustable from 1.21V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 130mV at 100mA load
• Quiescent Current: 16µA (typical)

Detailed Pin Configuration

The MIC284-1YM-TR has a standard SOIC-8 pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. NC (No Connection) 5. VOUT (Output Voltage) 6. NC (No Connection) 7. NC (No Connection) 8. EN (Enable)

Functional Features

• Low Dropout Voltage: Enables efficient regulation even when the input voltage is only slightly higher than the output voltage.
• Low Quiescent Current: Minimizes power consumption during standby or idle modes.
• Adjustable Output Voltage: Provides flexibility for different circuit requirements.

Advantages and Disadvantages

Advantages: - High precision voltage regulation - Low dropout voltage - Low quiescent current - Small form factor

Disadvantages: - Limited output current capacity - Not suitable for high-power applications

Working Principles

The MIC284-1YM-TR operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage. When the input voltage fluctuates, the regulator responds to ensure the output voltage remains within the specified range.

Detailed Application Field Plans

The MIC284-1YM-TR is ideal for use in portable electronic devices such as smartphones, tablets, and portable media players. It can also be employed in battery-powered applications where efficient power management is crucial.

Detailed and Complete Alternative Models

• MIC5205: Similar voltage regulator with higher output current capability
• LM2937: Low dropout voltage regulator with adjustable output voltage
• LT1763: Precision voltage regulator with ultra-low dropout voltage

In conclusion, the MIC284-1YM-TR is a versatile voltage regulator suitable for various low-power electronic applications, offering precise voltage regulation and low power consumption. Its compact package and adjustable output voltage make it an attractive choice for designers seeking efficient power management solutions.

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