MIC5337-2.8YMT-TR

Product Overview

Category

The MIC5337-2.8YMT-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 MIC5337-2.8YMT-TR provides a stable output voltage.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The regulator can operate with a low input-output voltage differential.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5337-2.8YMT-TR is available in a small form factor package, making it suitable for space-constrained applications.

Essence

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

Packaging/Quantity

The product is typically packaged in reels or tubes, containing a specific quantity of units per package.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.8V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MIC5337-2.8YMT-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. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: The MIC5337-2.8YMT-TR maintains a constant 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: The BYP pin is used to connect an external bypass capacitor, improving stability and reducing noise.

Advantages and Disadvantages

Advantages

• Compact size and small form factor
• High efficiency, minimizing power loss
• Low dropout voltage enables operation with low input-output differentials
• Thermal shutdown protection prevents damage due to excessive heat

Disadvantages

• Limited output current capacity (up to 500mA)

Working Principles

The MIC5337-2.8YMT-TR utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable 2.8V output. The enable pin allows for easy control of the regulator's operation.

Detailed Application Field Plans

The MIC5337-2.8YMT-TR finds applications in various electronic devices that require a stable 2.8V power supply. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players often require a regulated voltage source for powering their internal components.
2. IoT devices: Internet of Things (IoT) devices, such as sensors and wireless modules, can benefit from the stable voltage provided by the MIC5337-2.8YMT-TR.
3. Wearable electronics: Fitness trackers, smartwatches, and other wearable devices often rely on regulated voltage to ensure proper functionality.

Detailed and Complete Alternative Models

1. MIC5337-3.3YMT-TR: Similar to the MIC5337-2.8YMT-TR, but provides a regulated output voltage of 3.3V.
2. MIC5337-1.8YMT-TR: Another variant of the MIC5337 series, offering a regulated output voltage of 1.8V.

These alternative models cater to different voltage requirements while maintaining similar characteristics and features as the MIC5337-2.8YMT-TR.

In conclusion, the MIC5337-2.8YMT-TR is a voltage regulator that provides stable and efficient voltage regulation for various electronic devices. Its compact size, low dropout voltage, and thermal shutdown protection make it a reliable choice for applications requiring a regulated 2.8V power supply.