MIC5219-2.5YMM-TR

Product Overview

Category

MIC5219-2.5YMM-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
• High efficiency
• Wide input voltage range

Package

MIC5219-2.5YMM-TR is available in a small surface-mount SOT-23 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

MIC5219-2.5YMM-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 2.5V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Line Regulation: 0.04% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5219-2.5YMM-TR has three pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage
• Thermal shutdown protection
• Short-circuit current limiting
• Reverse battery protection
• Overcurrent protection

Advantages and Disadvantages

Advantages

• Small package size allows for space-saving designs
• Wide input voltage range enables compatibility with various power sources
• Low quiescent current minimizes power consumption
• Excellent line and load regulation ensures stable voltage output

Disadvantages

• Limited output current may not be suitable for high-power applications
• Dropout voltage may cause a slight decrease in efficiency

Working Principles

MIC5219-2.5YMM-TR utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The input voltage is compared to the reference voltage, and the error amplifier adjusts the pass transistor accordingly to maintain a constant output voltage.

Detailed Application Field Plans

MIC5219-2.5YMM-TR finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. LM1117-2.5
2. LT1763-2.5
3. MAX8887-2.5
4. TPS73625DBVR

These alternative models offer similar voltage regulation capabilities and can be considered as substitutes for MIC5219-2.5YMM-TR.

In conclusion, MIC5219-2.5YMM-TR is a voltage regulator with excellent characteristics, compact package size, and wide application possibilities. Its advantages include low power consumption, high efficiency, and stable voltage output. However, it has limitations in terms of output current and dropout voltage. Understanding its specifications, pin configuration, working principles, and alternative models allows for informed decision-making when selecting a voltage regulator for specific applications.