MIC5225-3.3YM5-TR

Product Overview

Category

MIC5225-3.3YM5-TR belongs to the category of voltage regulators.

Use

This product is commonly used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Voltage Output: 3.3V
• Package Type: SOT-23-5
• Essence: Low Dropout Regulator (LDO)
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The specifications for MIC5225-3.3YM5-TR are as follows:

• Input Voltage Range: 2.3V to 6.0V
• Dropout Voltage: 150mV typical at 100mA load current
• Output Current: Up to 500mA
• Line Regulation: ±0.1% typical
• Load Regulation: ±0.4% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The pin configuration for MIC5225-3.3YM5-TR is as follows:

```

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| | --|VIN |-- --|GND |-- --|EN |-- --|VOUT|-- |____| ```

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage.
• Low quiescent current minimizes power consumption.
• Thermal shutdown and current limit protection features enhance device reliability.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• High output current capability enables usage in a wide range of applications.
• Small package size makes it suitable for space-constrained designs.
• Low dropout voltage ensures efficient power conversion.

Disadvantages

• Limited output voltage options (only 3.3V in this model).
• Sensitive to excessive heat, requiring proper thermal management.

Working Principles

MIC5225-3.3YM5-TR is a low dropout regulator that operates by comparing the input voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a stable output voltage, compensating for changes in load and input conditions. The device utilizes a feedback loop to continuously monitor and regulate the output voltage.

Detailed Application Field Plans

MIC5225-3.3YM5-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Alternative Models

Some alternative models that can be considered as alternatives to MIC5225-3.3YM5-TR are: - LM1117-3.3 - LT1763-3.3 - TPS73633

These models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, MIC5225-3.3YM5-TR is a voltage regulator with a 3.3V output, suitable for a wide range of applications. Its low dropout voltage, excellent regulation characteristics, and compact package make it an ideal choice for various electronic systems. However, designers should consider its limited output voltage options and thermal sensitivity when selecting this product.