CLL4749A TR
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: TO-220
Essence: Regulates voltage with minimal dropout
Packaging/Quantity: Tube/50 units
Specifications
- Input Voltage: 4.5V to 20V
- Output Voltage: 1.2V to 18V
- Dropout Voltage: 0.45V at 5A
- Output Current: 5A
- Line Regulation: 0.02%/V
- Load Regulation: 0.1%
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input Voltage)
- Vout (Output Voltage)
- GND (Ground)
- NC (No Connection)
- ADJ (Adjust)
Functional Features
- Low dropout voltage
- High accuracy over line and load variations
- Thermal shutdown and current limit protection
- Adjustable output voltage
Advantages
- Wide input voltage range
- High output current capability
- Excellent line and load regulation
- Thermal protection for safe operation
Disadvantages
- Higher dropout voltage compared to some alternatives
- Larger package size compared to SMD options
Working Principles
The CLL4749A TR is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback mechanism to adjust the pass element, ensuring the output remains within specified limits.
Detailed Application Field Plans
This voltage regulator is suitable for various applications requiring a stable DC power supply, such as: - Automotive electronics - Industrial control systems - Power management in consumer electronics - Battery-powered devices
Detailed and Complete Alternative Models
- LM317: Adjustable linear voltage regulator
- LT1086: Low dropout positive fixed regulator
- LM2940: Low dropout voltage regulator
In conclusion, the CLL4749A TR is a versatile voltage regulator with a wide input voltage range and high output current capability. Its low dropout and high accuracy make it suitable for diverse applications, despite its larger package size compared to SMD alternatives.
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10个与CLL4749A TR在技术解决方案中的应用相关的常见问题及解答
What is CLL4749A TR?
- CLL4749A TR is a type of technical solution used in electronic devices to regulate voltage and current.
How does CLL4749A TR work?
- CLL4749A TR works by controlling the flow of electricity within a circuit, ensuring that the output voltage and current remain stable and within specified limits.
What are the typical applications of CLL4749A TR?
- CLL4749A TR is commonly used in power supplies, battery charging circuits, and voltage regulation in various electronic devices.
What are the key features of CLL4749A TR?
- The key features of CLL4749A TR include high efficiency, low dropout voltage, overcurrent protection, and thermal shutdown capabilities.
What are the advantages of using CLL4749A TR in technical solutions?
- Using CLL4749A TR can result in improved energy efficiency, better voltage regulation, and enhanced overall performance of electronic devices.
Are there any limitations or considerations when using CLL4749A TR?
- It's important to consider factors such as input/output voltage requirements, maximum current ratings, and thermal management when integrating CLL4749A TR into a technical solution.
How do I select the right CLL4749A TR for my application?
- When selecting CLL4749A TR, it's crucial to consider the input voltage range, output voltage requirements, current handling capacity, and environmental conditions of the application.
Can CLL4749A TR be used in automotive electronics?
- Yes, CLL4749A TR can be used in automotive electronics for tasks such as voltage regulation in vehicle charging systems and power management.
What are the industry standards or certifications associated with CLL4749A TR?
- CLL4749A TR may comply with industry standards such as RoHS (Restriction of Hazardous Substances) and may have relevant certifications from regulatory bodies.
Where can I purchase CLL4749A TR for my technical solution?
- CLL4749A TR can be purchased from authorized distributors, electronic component suppliers, or directly from the manufacturer's website.