MIC5376-2.8YC5-TR

Product Overview

Category

The MIC5376-2.8YC5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5376-2.8YC5-TR provides a stable output voltage.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The device includes built-in protection against excessive heat.

Package

The MIC5376-2.8YC5-TR is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of the MIC5376-2.8YC5-TR lies in its ability to provide reliable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage: 2.8V
• Maximum output current: 500mA
• Dropout voltage: 150mV at 500mA
• Quiescent current: 45µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5376-2.8YC5-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. BYP: Bypass capacitor pin
5. FB: Feedback pin
6. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The MIC5376-2.8YC5-TR maintains a stable output voltage of 2.8V, regardless of input voltage fluctuations.
• Enable control: The EN pin allows for easy on/off control of the regulator.
• Bypass capacitor support: The BYP pin provides a connection point for an external bypass capacitor to improve stability and reduce noise.
• Overcurrent protection: The device includes overcurrent protection to prevent damage in case of excessive load current.

Advantages and Disadvantages

Advantages

• High efficiency, minimizing power loss
• Small form factor package
• Thermal shutdown protection ensures safe operation
• Wide input voltage range allows for versatile applications

Disadvantages

• Limited maximum output current (500mA)
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MIC5376-2.8YC5-TR is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output at the desired level. The regulator operates by dissipating excess voltage as heat, which is why it has a dropout voltage specification.

Detailed Application Field Plans

The MIC5376-2.8YC5-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

1. MIC5375-2.8YC5-TR: Similar to MIC5376-2.8YC5-TR, but with a different package option.
2. MIC5377-2.8YC5-TR: Higher maximum output current (800mA) variant of the MIC5376-2.8YC5-TR.
3. MIC5378-2.8YC5-TR: Lower dropout voltage variant of the MIC5376-2.8YC5-TR.

These alternative models offer similar functionality and can be considered as substitutes based on specific requirements.

In conclusion, the MIC5376-2.8YC5-TR is a voltage regulator that provides stable output voltage, high efficiency, and thermal protection. It is commonly used in various electronic devices and offers advantages such as small form factor packaging and wide input voltage range. However, it has limitations in terms of maximum output current and dropout voltage. Alternative models are available to cater to different application needs.