MIC5209-2.5BU

Product Overview

Category

MIC5209-2.5BU belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Thermal shutdown protection

Package

MIC5209-2.5BU is available in a small SOT-23 package.

Essence

The essence of MIC5209-2.5BU lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of MIC5209-2.5BU units.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 2.5V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 35µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5209-2.5BU has three pins:

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

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output voltage accuracy guarantees precise voltage regulation.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Thermal shutdown protection prevents damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Wide input voltage range
• Low power consumption

Disadvantages

• Limited output voltage options
• Not suitable for high current applications

Working Principles

MIC5209-2.5BU 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 to maintain a stable output voltage.

Detailed Application Field Plans

MIC5209-2.5BU finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Microcontrollers - Sensor modules

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5209-2.5BU are: - LM1117-2.5 - LT1763-2.5 - MCP1702-2.5

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, MIC5209-2.5BU is a voltage regulator known for its low dropout voltage, high output voltage accuracy, and low quiescent current. It is commonly used in various electronic applications where stable voltage regulation is essential. While it has limitations in terms of output voltage options and current handling capacity, it offers reliable performance and compact size.