MIC5249-2.6BMM

Product Overview

Category

MIC5249-2.6BMM belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output accuracy
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5249-2.6BMM is available in a miniature 8-pin MSOP package.

Essence

The essence of MIC5249-2.6BMM lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

This product is typically sold in reels, with each reel containing a specific quantity of MIC5249-2.6BMM units.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 2.6V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin
6. FB: Feedback pin
7. NC: No connection pin
8. VREF: Reference voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limit protects the device from excessive current flow.

Advantages and Disadvantages

Advantages

• Compact size and lightweight design.
• Wide input voltage range allows for versatile applications.
• Excellent output accuracy ensures reliable performance.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output voltage options.
• May require additional external components for specific applications.

Working Principles

MIC5249-2.6BMM operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage, even when the input voltage fluctuates.

Detailed Application Field Plans

MIC5249-2.6BMM finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered systems

Detailed and Complete Alternative Models

1. MIC5205-2.6YM5: Similar voltage regulator with adjustable output voltage.
2. LP2985-2.6: Low dropout voltage regulator with fixed 2.6V output.
3. LT1764-2.6: High-performance linear regulator with low dropout voltage.

These alternative models offer similar functionality and can be considered as substitutes for MIC5249-2.6BMM depending on specific requirements.

In conclusion, MIC5249-2.6BMM is a voltage regulator that provides stable and regulated voltage output for electronic circuits. Its low dropout voltage, high output accuracy, and thermal protection make it suitable for a wide range of applications. While it has some limitations, there are alternative models available to meet specific needs.