MIC5367-3.3YMT-TR

Product Overview

Category

The MIC5367-3.3YMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 3.3V
• Package Type: YMT (Micro SMD)
• Essence: Low dropout linear regulator
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

The MIC5367-3.3YMT-TR has the following specifications:

• Input Voltage Range: 2.5V to 5.5V
• Dropout Voltage: 150mV at 150mA
• Output Current: Up to 150mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.25%
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC5367-3.3YMT-TR has a total of 6 pins arranged as follows:

```

---

| | --| VOUT GND|-- --| VIN EN |-- |___________| ```

Pin Description: - VOUT: Output voltage pin - GND: Ground pin - VIN: Input voltage pin - EN: Enable pin (active high)

Functional Features

The MIC5367-3.3YMT-TR offers the following functional features:

1. Low Dropout Voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
2. Low Quiescent Current: The device consumes minimal current when in standby mode, resulting in improved power efficiency.
3. Thermal Shutdown Protection: The regulator includes built-in protection to prevent damage from excessive heat.
4. Short Circuit Protection: The device is designed to withstand short circuits without causing any harm.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures stable output even with low input voltages. - Low quiescent current minimizes power consumption. - Thermal shutdown and short circuit protection enhance reliability.

Disadvantages: - Limited output current capacity (up to 150mA). - Higher cost compared to other voltage regulators with similar specifications.

Working Principles

The MIC5367-3.3YMT-TR operates based on the principle of a linear regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The enable pin allows for control of the regulator's operation, enabling or disabling the output voltage as needed.

Detailed Application Field Plans

The MIC5367-3.3YMT-TR finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the stable voltage regulation provided by this regulator.
2. IoT devices: Internet of Things (IoT) devices often require low-power operation and reliable voltage regulation, making the MIC5367-3.3YMT-TR suitable for these applications.
3. Industrial control systems: The regulator can be used in industrial automation, robotics, and control systems that require precise and stable voltage supply.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5367-3.3YMT-TR include:

1. LM1117-3.3: A popular low dropout voltage regulator with a fixed 3.3V output.
2. MCP1700-3302E: Another 3.3V low dropout regulator with a wide input voltage range.
3. TPS73633: A high-performance 3.3V regulator with low quiescent current and thermal shutdown protection.

These alternative models can be considered based on specific requirements and design constraints.

Word count: 430 words