MIC5305-3.0BML-TR

Product Overview

Category

MIC5305-3.0BML-TR belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Voltage regulation
• Low dropout voltage
• High output current capability
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5305-3.0BML-TR is available in a small package, typically a SOT-23-5 or similar.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

MIC5305-3.0BML-TR is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.0V
• Dropout Voltage: 150mV (typical)
• Output Current: Up to 500mA
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5305-3.0BML-TR follows the standard pin configuration for SOT-23-5 packages:

```

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| | --| |-- VIN --| |-- GND --| |-- EN --| |-- VOUT |____| ```

Functional Features

1. Voltage Regulation: The MIC5305-3.0BML-TR ensures a stable output voltage of 3.0V regardless of input voltage fluctuations.
2. Low Dropout Voltage: With a low dropout voltage of only 150mV, this regulator can operate efficiently even with low input voltages.
3. High Output Current Capability: The device can provide up to 500mA of output current, making it suitable for a wide range of applications.
4. Thermal Shutdown Protection: MIC5305-3.0BML-TR incorporates thermal shutdown protection, preventing damage due to excessive heat.
5. Short-Circuit Current Limit: The regulator has built-in short-circuit current limiting, safeguarding the circuit from potential damage.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage
• Low dropout voltage ensures efficient operation
• High output current capability for versatile applications
• Thermal shutdown protection prevents overheating
• Short-circuit current limit protects the circuit

Disadvantages

• Limited to fixed output voltage of 3.0V
• Requires external components for proper operation

Working Principles

MIC5305-3.0BML-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 pass transistor accordingly to regulate the output voltage. The device operates by dissipating excess energy as heat, which is why it has a dropout voltage requirement.

Detailed Application Field Plans

MIC5305-3.0BML-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5305-3.0BML-TR include: - LM1117-3.3 - MCP1703-3.3 - LP2985-3.3 - TPS73633

These alternatives have comparable specifications and pin configurations, providing options for different design requirements.

In conclusion, MIC5305-3.0BML-TR is a voltage regulator that offers stable and regulated output voltage, low dropout voltage, high output current capability, and various protection features. It finds applications in a wide range of electronic devices and has alternative models available for different design needs.