MIC5305-2.9BML-TR

Product Overview

Category

The MIC5305-2.9BML-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation: The MIC5305-2.9BML-TR provides a stable output voltage.
• Efficiency: It offers high efficiency, minimizing power loss.
• Low dropout voltage: The regulator can operate with a low input-output voltage differential.
• Low quiescent current: It consumes minimal current when not actively regulating voltage.

Package

The MIC5305-2.9BML-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 stable voltage regulation, 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/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.9V
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MIC5305-2.9BML-TR has the following pin configuration:

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

Functional Features

• Voltage Regulation: The MIC5305-2.9BML-TR maintains a constant output voltage of 2.9V, regardless of input voltage fluctuations.
• Low Dropout Voltage: The regulator can operate with a low input-output voltage differential, minimizing power dissipation.
• Enable Pin: The EN pin allows for easy on/off control of the regulator.
• Bypass Capacitor: The BYP pin provides a connection point for an external bypass capacitor, further improving stability and noise performance.

Advantages and Disadvantages

Advantages

• Compact size and small form factor package
• High efficiency, reducing power loss
• Low dropout voltage for efficient operation
• Wide input voltage range for versatility
• Enable pin for easy control

Disadvantages

• Limited maximum output current (150mA)
• Requires an external bypass capacitor for optimal performance

Working Principles

The MIC5305-2.9BML-TR is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The regulator operates by continuously adjusting the resistance in the circuit to compensate for changes in load and input voltage.

Detailed Application Field Plans

The MIC5305-2.9BML-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5305-2.9BML-TR include: - MIC5205-2.9YM5-TR - LP2985-2.9DBVR - MCP1700-2.9V

These alternatives provide comparable voltage regulation capabilities and are suitable replacements depending on specific application requirements.

In conclusion, the MIC5305-2.9BML-TR is a voltage regulator that offers stable and efficient voltage regulation for various electronic devices. Its compact size, low dropout voltage, and wide input voltage range make it suitable for a range of applications. However, its limited maximum output current and requirement for an external bypass capacitor should be considered when selecting this product.