MIC5504-2.2YMT-TR

Product Overview

Category

MIC5504-2.2YMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5504-2.2YMT-TR provides a stable output voltage of 2.2V.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The device consumes minimal current when in standby mode, conserving energy.
• Thermal shutdown protection: It includes built-in thermal protection to prevent overheating.
• Small package size: The MIC5504-2.2YMT-TR comes in a compact package, making it suitable for space-constrained applications.

Package and Quantity

The MIC5504-2.2YMT-TR is available in a surface-mount SOT-23 package. It is typically sold in reels containing a specified quantity of units.

Specifications

• Output voltage: 2.2V
• Dropout voltage: 200mV (maximum)
• Quiescent current: 50µA (typical)
• Operating temperature range: -40°C to +85°C
• Input voltage range: 2.5V to 6.0V
• Load regulation: ±1%
• Line regulation: ±0.3%

Pin Configuration

The MIC5504-2.2YMT-TR has three pins arranged as follows:

```

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| | --| Vout GND|-- --| Vin EN |-- |___________| ```

• Vout: Output voltage pin
• GND: Ground pin
• Vin: Input voltage pin
• EN: Enable pin (optional, used for controlling the regulator's operation)

Functional Features

1. Voltage Regulation: The MIC5504-2.2YMT-TR ensures a stable output voltage of 2.2V, regardless of input voltage fluctuations.
2. Low Dropout Voltage: With a maximum dropout voltage of 200mV, this regulator can efficiently convert higher input voltages to the desired output level.
3. Low Quiescent Current: The device consumes minimal current in standby mode, reducing power consumption and extending battery life.
4. Thermal Shutdown Protection: Built-in thermal protection prevents the regulator from overheating, ensuring safe operation.
5. Fast Transient Response: The MIC5504-2.2YMT-TR quickly responds to load changes, maintaining a stable output voltage.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• Low dropout voltage for efficient power conversion
• Low quiescent current for energy conservation
• Thermal shutdown protection for safety
• Compact package size for space-constrained applications

Disadvantages

• Limited input voltage range (2.5V to 6.0V)
• May require additional external components for specific applications

Working Principles

The MIC5504-2.2YMT-TR operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 2.2V. This is achieved by regulating the current flow through the device, compensating for any variations in the input voltage or load conditions.

Application Field Plans

The MIC5504-2.2YMT-TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Medical equipment - Automotive electronics

Alternative Models

Several alternative models with similar specifications and functionality are available in the market. Some notable alternatives to the MIC5504-2.2YMT-TR include: - LM1117-2.2V - LT1763-2.2 - MCP1702-2.2

These alternatives can be considered based on specific application requirements, availability, and cost considerations.

In conclusion, the MIC5504-2.2YMT-TR is a voltage regulator that provides stable output voltage regulation at 2.2V. With its low dropout voltage, low quiescent current, and thermal shutdown protection, it offers efficient power conversion and reliable operation. It is commonly used in various electronic devices and has alternative models available in the market for different application needs.