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MIC39152WD-TR
Product Overview
Category
MIC39152WD-TR belongs to the category of voltage regulators.
Use
This product is commonly used in electronic circuits to regulate and stabilize voltage levels.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short-circuit current limit
Package
MIC39152WD-TR is available in a small outline package (SOT-223) which ensures efficient heat dissipation.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable performance of electronic devices.
Packaging/Quantity
MIC39152WD-TR is typically packaged in reels, with each reel containing a specified quantity of units. The exact quantity may vary depending on the manufacturer.
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.2V to 5.5V
- Dropout Voltage: 150mV at 500mA
- Quiescent Current: 120µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
MIC39152WD-TR has three pins:
- VIN (Pin 1): Input voltage pin.
- VOUT (Pin 2): Output voltage pin.
- GND (Pin 3): Ground pin.
Functional Features
- High Precision Regulation: MIC39152WD-TR provides precise voltage regulation, ensuring stable output even under varying load conditions.
- Low Dropout Voltage: The low dropout voltage minimizes power loss and allows for efficient operation.
- Low Quiescent Current: The low quiescent current helps conserve power and extends battery life in portable applications.
- Thermal Shutdown Protection: The built-in thermal shutdown protection prevents the device from overheating, ensuring safe operation.
- Short-Circuit Current Limit: MIC39152WD-TR incorporates a short-circuit current limit feature to protect the circuit from excessive current flow.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures stable performance.
- Low dropout voltage minimizes power loss.
- Low quiescent current extends battery life.
- Thermal shutdown protection enhances safety.
- Short-circuit current limit protects the circuit.
Disadvantages
- Limited input voltage range (2.5V to 6.5V).
- Output voltage range may not be suitable for all applications.
Working Principles
MIC39152WD-TR 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, irrespective of load variations or input voltage fluctuations.
Detailed Application Field Plans
MIC39152WD-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to MIC39152WD-TR include: - LM1117-ADJ - LT1763-3.3 - TPS79633
These models can be considered as alternatives based on specific requirements and compatibility with the application.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC39152WD-TR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MIC39152WD-TR in technical solutions:
Q: What is the MIC39152WD-TR? A: The MIC39152WD-TR is a low dropout voltage regulator (LDO) IC that provides a stable output voltage for various electronic applications.
Q: What is the input voltage range of the MIC39152WD-TR? A: The input voltage range of the MIC39152WD-TR is typically between 2.5V and 16V.
Q: What is the output voltage range of the MIC39152WD-TR? A: The output voltage range of the MIC39152WD-TR can be adjusted from 1.2V to 5V using external resistors.
Q: What is the maximum output current of the MIC39152WD-TR? A: The MIC39152WD-TR can provide a maximum output current of 500mA.
Q: Is the MIC39152WD-TR suitable for battery-powered applications? A: Yes, the MIC39152WD-TR is designed to operate efficiently in battery-powered applications due to its low dropout voltage and low quiescent current.
Q: Does the MIC39152WD-TR have built-in thermal shutdown protection? A: Yes, the MIC39152WD-TR includes thermal shutdown protection to prevent overheating and ensure safe operation.
Q: Can the MIC39152WD-TR handle input voltage fluctuations? A: Yes, the MIC39152WD-TR has excellent line and load regulation characteristics, allowing it to handle input voltage fluctuations effectively.
Q: What is the operating temperature range of the MIC39152WD-TR? A: The MIC39152WD-TR can operate within a temperature range of -40°C to +125°C.
Q: Does the MIC39152WD-TR require any external components for operation? A: Yes, the MIC39152WD-TR requires input and output capacitors for stability and proper operation. The datasheet provides recommended values.
Q: Can the MIC39152WD-TR be used in automotive applications? A: Yes, the MIC39152WD-TR is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 qualification and high reliability standards.
Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.