MIC5255-2.8YML-TR

Product Overview

The MIC5255-2.8YML-TR belongs to the category of low-dropout (LDO) voltage regulators and is commonly used in electronic devices to provide a stable and regulated output voltage. This component is known for its high efficiency, low noise, and compact package, making it suitable for various applications in consumer electronics, industrial equipment, and automotive systems. The MIC5255-2.8YML-TR is available in a small package and is designed to deliver consistent performance across different operating conditions.

Basic Information

• Category: Low-Dropout Voltage Regulator
• Use: Providing stable and regulated output voltage
• Characteristics: High efficiency, low noise, compact package
• Package: Miniature SOT-23 package
• Essence: Ensuring reliable and consistent voltage regulation
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Output Voltage: 2.8V
• Maximum Input Voltage: 16V
• Dropout Voltage: 150mV at 150mA load
• Quiescent Current: 40µA
• Output Current: 150mA
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.04%/V
• Load Regulation: 0.1%/mA

Detailed Pin Configuration

The MIC5255-2.8YML-TR features a standard SOT-23 pin configuration with three pins: 1. Input (VIN): Accepts the input voltage to be regulated 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• Low Dropout: Enables efficient regulation with minimal voltage drop
• Low Noise: Ensures clean and stable output voltage
• Short-Circuit Protection: Safeguards the regulator and downstream components
• Thermal Shutdown: Prevents overheating under excessive loads or high ambient temperatures

Advantages and Disadvantages

Advantages

• Compact size ideal for space-constrained applications
• Low dropout voltage for efficient power conversion
• Low quiescent current for power-saving operation
• Robust protection features enhance reliability

Disadvantages

• Limited maximum output current compared to higher-power regulators
• Sensitive to input voltage fluctuations in some operating conditions

Working Principles

The MIC5255-2.8YML-TR operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output. When the input voltage fluctuates, the regulator adjusts its internal components to ensure the output voltage remains constant. This process involves feedback control and regulation mechanisms to achieve the desired output voltage.

Detailed Application Field Plans

The MIC5255-2.8YML-TR is well-suited for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - Sensor modules - Embedded systems - Wearable devices - Automotive electronics

Detailed and Complete Alternative Models

Several alternative models to the MIC5255-2.8YML-TR are available from various manufacturers, offering similar functionality and performance. Some notable alternatives include: - MCP1700-3302E/TO: Microchip Technology - XC6206P282MR-G: Torex Semiconductor - AP2112K-2.8TRG1: Diodes Incorporated - NCP1117ST28T3G: ON Semiconductor

In summary, the MIC5255-2.8YML-TR is a versatile low-dropout voltage regulator with a compact form factor, efficient performance, and robust features, making it an ideal choice for a wide range of electronic applications.

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