MIC5239-2.5BMM-TR

Product Overview

Category

MIC5239-2.5BMM-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 MIC5239-2.5BMM-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 power when in standby mode.
• Thermal shutdown protection: It includes built-in protection against overheating.

Package

The MIC5239-2.5BMM-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 in various electronic devices.

Packaging/Quantity

The MIC5239-2.5BMM-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: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

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

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

Functional Features

• Voltage Regulation: The MIC5239-2.5BMM-TR maintains a constant output voltage regardless of changes in the input voltage or load conditions.
• Low Dropout Voltage: It can operate with a small voltage difference between the input and output, ensuring efficient power conversion.
• Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, enhancing its reliability.

Advantages and Disadvantages

Advantages

• Stable Output: Provides a reliable and consistent output voltage.
• Low Power Consumption: Consumes minimal power in standby mode.
• Small Form Factor: Suitable for applications with limited space.

Disadvantages

• Limited Output Voltage Options: Only provides a fixed output voltage of 2.5V.
• Not Suitable for High Current Applications: May not be suitable for applications requiring high current output.

Working Principles

The MIC5239-2.5BMM-TR operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This feedback loop ensures stable voltage regulation even with varying input voltages and loads.

Detailed Application Field Plans

The MIC5239-2.5BMM-TR finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Embedded systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5239-2.5BMM-TR include: - LM1117-2.5 - LT1763-2.5 - ADP3339-2.5

These alternatives provide different package options, output voltage ranges, and additional features, allowing designers to choose the most suitable option for their specific requirements.

In conclusion, the MIC5239-2.5BMM-TR is a voltage regulator that offers stable voltage regulation, low dropout voltage, and thermal shutdown protection. It is commonly used in various electronic devices and finds applications in battery-powered devices, portable audio players, wireless communication systems, embedded systems, and industrial control systems. Designers can also consider alternative models such as LM1117-2.5, LT1763-2.5, and ADP3339-2.5 for similar functionality.