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PPT0002DRR5VB Product Overview
Introduction
The PPT0002DRR5VB is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator
- Use: Regulating voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-252-3 (DPAK)
- Essence: Efficient voltage regulation for various electronic applications
- Packaging/Quantity: Typically available in reels of 2500 units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 20V
- Output Current: Up to 2A
- Dropout Voltage: 400mV at 2A
- Operating Temperature Range: -40°C to 125°C
- Line Regulation: 0.03% typical
- Load Regulation: 0.1% typical
Detailed Pin Configuration
The PPT0002DRR5VB has three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage
Functional Features
- High Precision: Provides accurate and stable output voltage
- Low Dropout Voltage: Suitable for low input voltage applications
- Thermal Shutdown Protection: Safeguards the regulator during overtemperature conditions
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Wide input voltage range
- Thermal protection for enhanced safety
Disadvantages
- Higher dropout voltage compared to some alternatives
- Limited maximum output current
Working Principles
The PPT0002DRR5VB utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs internal circuitry to monitor and adjust the output voltage, ensuring stability and accuracy.
Detailed Application Field Plans
This voltage regulator is suitable for a wide range of applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics
Detailed and Complete Alternative Models
Some alternative models to consider include: - LM317: A popular adjustable voltage regulator with similar characteristics - L78xx Series: Fixed output voltage regulators available in various voltage options - LT1086: High-current, adjustable voltage regulator with low dropout voltage
In conclusion, the PPT0002DRR5VB is a reliable voltage regulator with precise regulation capabilities, making it suitable for diverse electronic applications.
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10 domande e risposte comuni relative all'applicazione di PPT0002DRR5VB nelle soluzioni tecniche
What is PPT0002DRR5VB?
- PPT0002DRR5VB is a specific type of resistor used in electronic circuits to control the flow of electric current.
What are the key specifications of PPT0002DRR5VB?
- PPT0002DRR5VB has a resistance value of 2 ohms and a power rating of 2 watts.
How is PPT0002DRR5VB typically used in technical solutions?
- PPT0002DRR5VB is commonly used as a current-limiting or voltage-dropping resistor in various electronic applications.
What are the temperature coefficients for PPT0002DRR5VB?
- The temperature coefficient for PPT0002DRR5VB is typically around 100 ppm/°C.
Can PPT0002DRR5VB be used in high-power applications?
- No, PPT0002DRR5VB is not suitable for high-power applications due to its limited power rating.
Are there any recommended mounting or soldering techniques for PPT0002DRR5VB?
- PPT0002DRR5VB can be mounted using standard through-hole soldering techniques.
What are the typical applications for PPT0002DRR5VB in technical solutions?
- PPT0002DRR5VB is often used in power supplies, motor control circuits, and audio amplifiers.
Does PPT0002DRR5VB have any special storage or handling requirements?
- PPT0002DRR5VB should be stored in a dry environment and handled with care to avoid damage to its leads.
Can PPT0002DRR5VB be used in automotive electronics?
- Yes, PPT0002DRR5VB can be used in certain automotive electronic applications where its specifications meet the requirements.
Where can I purchase PPT0002DRR5VB for my technical project?
- PPT0002DRR5VB can be purchased from electronic component distributors or directly from manufacturers.