MIC5323-2.8YD5-TR

Product Overview

Category

MIC5323-2.8YD5-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact package size
• Low power consumption
• Wide input voltage range
• High efficiency

Package

MIC5323-2.8YD5-TR is available in a small outline SOT-23-5 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

MIC5323-2.8YD5-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.8V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC5323-2.8YD5-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage
• Thermal shutdown protection
• Short-circuit current limit
• Overcurrent protection
• Reverse current protection
• Soft-start function

Advantages and Disadvantages

Advantages

• Small package size allows for space-saving designs
• Wide input voltage range enables compatibility with various power sources
• High efficiency results in reduced power dissipation
• Comprehensive protection features enhance reliability
• Soft-start function prevents inrush current during startup

Disadvantages

• Limited output current capacity (up to 500mA)
• Higher dropout voltage compared to some alternative models

Working Principles

MIC5323-2.8YD5-TR utilizes a voltage reference, error amplifier, and power transistor to regulate the output voltage. The feedback pin senses the output voltage and adjusts the power transistor accordingly to maintain a stable output.

Detailed Application Field Plans

MIC5323-2.8YD5-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5323-2.8YD5-TR include: - LM1117-2.8 - LT1761-2.8 - TPS73628

These models offer similar voltage regulation capabilities and package options, providing flexibility for different design requirements.

In conclusion, MIC5323-2.8YD5-TR is a voltage regulator with excellent characteristics, compact package size, and wide application possibilities. Its advantages include high efficiency, comprehensive protection features, and space-saving design. However, it has limitations in terms of output current capacity and dropout voltage. Understanding its working principles and considering alternative models can help engineers make informed decisions when designing electronic circuits.