MIC5239-2.5BM-TR

Product Overview

Category

MIC5239-2.5BM-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5239-2.5BM-TR provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when not delivering power.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5239-2.5BM-TR comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to maintain a constant and reliable voltage output, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

The MIC5239-2.5BM-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 2.5V
• Dropout Voltage: 300mV at 150mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5239-2.5BM-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The MIC5239-2.5BM-TR maintains a stable output voltage of 2.5V regardless of variations in the input voltage.
• Low Dropout Voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Low Quiescent Current: The regulator consumes minimal current when not actively delivering power, reducing overall power consumption.
• Thermal Shutdown Protection: It includes built-in protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of electronic circuits.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current reduces power consumption.
• Thermal shutdown protection prevents damage due to overheating.

Disadvantages

• Limited output voltage options (fixed at 2.5V).
• May require additional components for specific applications.

Working Principles

The MIC5239-2.5BM-TR operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 2.5V. This regulation is achieved by controlling the flow of current through the device.

Detailed Application Field Plans

The MIC5239-2.5BM-TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5239-2.5BM-TR include: - LM1117-2.5 - LT1763-2.5 - MCP1702-2.5

These alternatives provide comparable voltage regulation and characteristics, allowing users to choose the most suitable option for their specific requirements.

In conclusion, the MIC5239-2.5BM-TR is a voltage regulator that provides stable output voltage, low dropout voltage, and low quiescent current. It offers thermal shutdown protection and is commonly used in various electronic devices and systems. While it has limitations such as fixed output voltage, there are alternative models available in the market with similar functionality.