MIC2774H-31BM5-TR

Product Overview

Category

The MIC2774H-31BM5-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

The MIC2774H-31BM5-TR is available in a small outline package (SOT-23-5).

Essence

The essence of the MIC2774H-31BM5-TR is its ability to provide reliable voltage regulation for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.1V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2774H-31BM5-TR has the following pin configuration:

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

Functional Features

• Voltage regulation: The MIC2774H-31BM5-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard the device and connected components.
• Thermal shutdown protection: In case of excessive temperature, the device shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows compatibility with various power sources.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

• Limited output voltage options (fixed at 3.1V).
• SOT-23-5 package may not be suitable for all applications.

Working Principles

The MIC2774H-31BM5-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 accordingly to maintain a stable output.

Detailed Application Field Plans

The MIC2774H-31BM5-TR finds applications in various electronic devices, including: - 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 the MIC2774H-31BM5-TR are: - LM317: A versatile adjustable voltage regulator. - LT1763: Low dropout linear regulator with adjustable output voltage. - TPS7A47: High-performance low dropout voltage regulator.

These alternative models offer similar functionality and can be used based on specific requirements.

In conclusion, the MIC2774H-31BM5-TR is a voltage regulator that provides efficient and reliable voltage regulation for various electronic applications. Its high efficiency, wide input voltage range, and built-in protections make it a suitable choice for many devices. However, its fixed output voltage and package limitations should be considered when selecting an alternative model.