MIC39152WU

Product Overview

Category

MIC39152WU belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limiting

Package

MIC39152WU is available in a TO-263 package.

Essence

The essence of MIC39152WU lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

Each package of MIC39152WU contains one unit of the voltage regulator.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.25V to 5.5V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC39152WU has the following pin configuration:

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

Functional Features

• High Precision Regulation: MIC39152WU ensures accurate and stable voltage regulation, minimizing fluctuations and ensuring reliable performance.
• Low Dropout Voltage: The low dropout voltage allows the regulator to operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Short-Circuit Current Limiting: MIC39152WU features short-circuit current limiting, protecting the circuit from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance.
• Low dropout voltage allows efficient operation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to overheating.
• Short-circuit current limiting protects the circuit from damage.

Disadvantages

• Limited input voltage range (2.5V to 6.0V).
• Output voltage range may not be suitable for all applications.

Working Principles

MIC39152WU operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. This feedback loop ensures precise voltage regulation.

Detailed Application Field Plans

MIC39152WU finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC39152WU include: - LM317T - LT1084CP - ADP3339AKCZ

These alternatives can be considered based on specific requirements and compatibility with the application.

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