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MIC49150-0.9WR
Product Overview
Category
The MIC49150-0.9WR belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 0.9V
- Maximum Output Current: 1.5A
- Low Dropout Voltage: 200mV (typical)
- Low Quiescent Current: 45µA (typical)
- Thermal Shutdown Protection
- Short-Circuit Protection
- Overcurrent Protection
Package
The MIC49150-0.9WR comes in a small outline SOT-223 package.
Essence
The essence of this product lies in its ability to provide a stable and regulated output voltage, even when the input voltage varies.
Packaging/Quantity
The MIC49150-0.9WR is typically packaged in reels containing 2500 units.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 0.9V
- Output Current: Up to 1.5A
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 45µA (typical)
- Operating Temperature Range: -40°C to +125°C
- Package Type: SOT-223
Detailed Pin Configuration
The MIC49150-0.9WR has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Wide input voltage range allows for flexibility in various applications.
- Low dropout voltage ensures efficient power conversion.
- Low quiescent current minimizes power consumption.
- Thermal shutdown protection prevents overheating.
- Short-circuit and overcurrent protection enhance system reliability.
Advantages
- High output current capability enables the product to handle demanding loads.
- Wide input voltage range makes it suitable for a variety of applications.
- Low dropout voltage ensures efficient power conversion, minimizing power dissipation.
- Thermal shutdown protection prevents damage due to excessive temperature.
- Short-circuit and overcurrent protection enhance system reliability.
Disadvantages
- The fixed output voltage of 0.9V may limit its use in applications requiring different output voltages.
- The SOT-223 package may not be suitable for space-constrained designs.
Working Principles
The MIC49150-0.9WR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the feedback voltage with a reference voltage to adjust the pass transistor's resistance and maintain a stable output voltage.
Detailed Application Field Plans
The MIC49150-0.9WR can be used in various applications, including but not limited to:
- Battery-powered devices
- Portable electronics
- IoT devices
- Automotive systems
- Industrial control systems
Detailed and Complete Alternative Models
- MIC49150-1.2WR: Output voltage of 1.2V
- MIC49150-1.8WR: Output voltage of 1.8V
- MIC49150-3.3WR: Output voltage of 3.3V
- MIC49150-5.0WR: Output voltage of 5.0V
These alternative models provide different output voltage options to suit specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC49150-0.9WR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MIC49150-0.9WR in technical solutions:
Q: What is MIC49150-0.9WR? A: MIC49150-0.9WR is a voltage regulator module (VRM) designed for use in various technical solutions.
Q: What is the input voltage range of MIC49150-0.9WR? A: The input voltage range of MIC49150-0.9WR is typically between 4.5V and 14V.
Q: What is the output voltage of MIC49150-0.9WR? A: The output voltage of MIC49150-0.9WR is fixed at 0.9V.
Q: What is the maximum output current of MIC49150-0.9WR? A: The maximum output current of MIC49150-0.9WR is typically 15A.
Q: Can MIC49150-0.9WR handle high temperatures? A: Yes, MIC49150-0.9WR is designed to operate reliably at high temperatures, typically up to 125°C.
Q: Is MIC49150-0.9WR suitable for automotive applications? A: Yes, MIC49150-0.9WR is automotive-grade and can be used in automotive applications.
Q: Does MIC49150-0.9WR have built-in protection features? A: Yes, MIC49150-0.9WR includes overcurrent protection, thermal shutdown, and undervoltage lockout features.
Q: Can I use MIC49150-0.9WR in a battery-powered system? A: Yes, MIC49150-0.9WR can be used in battery-powered systems as long as the input voltage range is within specifications.
Q: What type of package does MIC49150-0.9WR come in? A: MIC49150-0.9WR is available in a compact 5mm x 5mm QFN package.
Q: Are there any application notes or reference designs available for MIC49150-0.9WR? A: Yes, the manufacturer provides application notes and reference designs to help with the implementation of MIC49150-0.9WR in various technical solutions.
Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for MIC49150-0.9WR.