MIC5319-2.7BML-TR

Product Overview

Category

The MIC5319-2.7BML-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 MIC5319-2.7BML-TR ensures a stable output voltage.
• Efficiency: It operates with high efficiency, minimizing power loss.
• Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: It includes built-in protection mechanisms to prevent overheating.

Package

The MIC5319-2.7BML-TR comes 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 regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V to 5.5V
• Output voltage: 2.7V
• Maximum output current: 500mA
• Dropout voltage: 150mV at 100mA load
• Quiescent current: 45µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5319-2.7BML-TR has the following pin configuration:

1. VIN (Input voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass capacitor connection)
5. VOUT (Output voltage)

Functional Features

• Enable control: The EN pin allows for easy on/off control of the regulator.
• Bypass capacitor connection: The BYP pin provides a connection point for an external bypass capacitor, improving stability and noise performance.
• Low quiescent current: The regulator has a low standby current, minimizing power consumption when not in use.
• Overcurrent protection: It includes built-in protection against excessive output current.

Advantages and Disadvantages

Advantages

• High efficiency operation
• Small form factor package
• Wide input voltage range
• Thermal shutdown protection

Disadvantages

• Limited maximum output current (500mA)
• Dropout voltage may be relatively high for some applications

Working Principles

The MIC5319-2.7BML-TR is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output within the specified range. The regulator operates by dissipating excess voltage as heat, which is why it has a dropout voltage requirement.

Detailed Application Field Plans

The MIC5319-2.7BML-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Wireless communication devices - Battery-powered devices - IoT devices

Detailed and Complete Alternative Models

1. MIC5205-2.7YM5-TR: Similar voltage regulator with a lower dropout voltage.
2. LT1763CS8-2.7#PBF: Voltage regulator with higher maximum output current.
3. TPS79627DCQR: Alternative regulator with integrated overcurrent protection.

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

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