MIC5364-3.3YMT-TR

Product Overview

Category

MIC5364-3.3YMT-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: SOT-23
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The specifications for MIC5364-3.3YMT-TR are as follows:

• Input Voltage Range: 2.5V to 5.5V
• Dropout Voltage: 120mV at 150mA
• Output Current: 150mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.5%
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5364-3.3YMT-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage: The MIC5364-3.3YMT-TR exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a typical quiescent current of only 40µA, this voltage regulator minimizes power consumption in standby or low-load conditions.
• Thermal shutdown protection: The device includes thermal shutdown protection, which prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Small package size: The SOT-23 package allows for space-saving integration into compact electronic devices.
• Wide input voltage range: The MIC5364-3.3YMT-TR can operate with input voltages ranging from 2.5V to 5.5V, providing flexibility in various applications.
• Low dropout voltage: The low dropout voltage ensures efficient regulation even with small voltage differentials.

Disadvantages

• Limited output current: The maximum output current of 150mA may not be sufficient for high-power applications.
• Lack of adjustable output voltage: The MIC5364-3.3YMT-TR provides a fixed output voltage of 3.3V, limiting its versatility in certain scenarios.

Working Principles

MIC5364-3.3YMT-TR operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This mechanism ensures that the output voltage remains stable despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The MIC5364-3.3YMT-TR is widely used in various electronic applications, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices often require a stable 3.3V supply, making this voltage regulator suitable for powering their components.
2. IoT devices: Internet of Things (IoT) devices often operate on low power and require a regulated voltage source. The MIC5364-3.3YMT-TR can provide the necessary voltage stability in these applications.
3. Industrial automation: Control systems and sensors in industrial automation often rely on regulated voltage sources. This voltage regulator can ensure consistent power supply in such environments.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5364-3.3YMT-TR include:

1. LM1117-3.3: This voltage regulator provides a fixed 3.3V output and is available in various package options.
2. MCP1700-3302E/TO: Another 3.3V fixed output voltage regulator with low dropout voltage and low quiescent current.
3. LP2985-33DBVR: A low-power, low-dropout voltage regulator with a fixed 3.3V output and SOT-23 package.

These alternative models can be considered based on specific application requirements and availability.

In conclusion, MIC5364-3.3YMT-TR is a voltage regulator that offers stable and efficient regulation for electronic circuits. With its low dropout voltage, small package size, and wide input voltage range, it finds applications in various fields such as portable electronics, IoT devices, and industrial automation. While it has limitations in terms of output current and adjustable output voltage, alternative models are available to suit different needs.