MIC2774H-44BM5-TR

Product Overview

Category

MIC2774H-44BM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

MIC2774H-44BM5-TR is available in a small package, which makes it suitable for compact electronic devices.

Essence

The essence of MIC2774H-44BM5-TR lies in its ability to provide stable voltage output, ensuring the 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: 1.8V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC2774H-44BM5-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. VOUT (Output Voltage)

Functional Features

• High Efficiency: The MIC2774H-44BM5-TR offers high efficiency, minimizing power loss during voltage regulation.
• Overcurrent Protection: This product incorporates overcurrent protection, safeguarding the electronic device from excessive current flow.
• Thermal Shutdown Protection: In case of overheating, the MIC2774H-44BM5-TR automatically shuts down to prevent damage to the device.
• Low Dropout Voltage: The low dropout voltage ensures that the output voltage remains stable even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Overcurrent protection prevents damage to the electronic device.
• Thermal shutdown protection enhances safety.
• Low dropout voltage ensures stable output voltage.

Disadvantages

• Limited output voltage options.
• May not be suitable for applications requiring higher input voltage ranges.

Working Principles

MIC2774H-44BM5-TR operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

MIC2774H-44BM5-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC2774H-44BM5-TR are: - LM317T - LT1086 - TPS7A4700

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, MIC2774H-44BM5-TR is a voltage regulator with high efficiency, overcurrent protection, thermal shutdown protection, and low dropout voltage. It is commonly used in various electronic devices and offers stability and reliability in voltage regulation.