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CD143A-SR2.8
Product Overview
Category
CD143A-SR2.8 belongs to the category of semiconductor devices.
Use
It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.
Characteristics
- Input Voltage Range: 4.5V to 24V
- Output Voltage: 2.8V
- Maximum Output Current: 1.5A
- Low Dropout Voltage
- Thermal Shutdown Protection
Package
The CD143A-SR2.8 comes in a compact TO-252 package, suitable for surface mount applications.
Essence
The essence of CD143A-SR2.8 lies in its ability to provide a regulated output voltage with high efficiency and low dropout voltage.
Packaging/Quantity
The product is typically packaged in reels containing 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 24V
- Output Voltage: 2.8V ±2%
- Dropout Voltage: 300mV at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
- Package Type: TO-252
Detailed Pin Configuration
- Vin (Input Voltage)
- GND (Ground)
- Vout (Output Voltage)
Functional Features
- Low Dropout Voltage
- Thermal Shutdown Protection
- Short Circuit Protection
- Fast Transient Response
Advantages
- Wide Input Voltage Range
- Low Dropout Voltage
- High Efficiency
- Compact Package Size
Disadvantages
- Limited Output Current
- Sensitive to ESD (Electrostatic Discharge)
Working Principles
CD143A-SR2.8 utilizes a feedback control mechanism to regulate the output voltage. When the input voltage fluctuates, the internal circuitry adjusts to maintain a constant output voltage.
Detailed Application Field Plans
The CD143A-SR2.8 is commonly used in battery-powered devices, voltage-sensitive applications, and portable electronic equipment where a stable and efficient power supply is essential.
Detailed and Complete Alternative Models
- CD143B-SR3.3
- CD143C-SR5.0
- CD143D-SR12
This completes the English editing encyclopedia entry structure for CD143A-SR2.8, providing comprehensive information about its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng CD143A-SR2.8 trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of CD143A-SR2.8 in technical solutions:
Q: What is CD143A-SR2.8? A: CD143A-SR2.8 is a high-performance integrated circuit designed for use in power management and voltage regulation applications.
Q: What is the input voltage range for CD143A-SR2.8? A: The input voltage range for CD143A-SR2.8 is typically between 4.5V and 36V.
Q: What is the output voltage range for CD143A-SR2.8? A: The output voltage range for CD143A-SR2.8 is adjustable from 0.6V to 24V.
Q: What is the maximum output current of CD143A-SR2.8? A: CD143A-SR2.8 can deliver a maximum output current of 3A.
Q: What are the key features of CD143A-SR2.8? A: Some key features of CD143A-SR2.8 include high efficiency, wide input voltage range, adjustable output voltage, and overcurrent protection.
Q: What are the typical applications of CD143A-SR2.8? A: CD143A-SR2.8 is commonly used in industrial automation, telecommunications equipment, and automotive electronics.
Q: Does CD143A-SR2.8 have built-in thermal shutdown protection? A: Yes, CD143A-SR2.8 includes built-in thermal shutdown protection to prevent overheating.
Q: Can CD143A-SR2.8 operate in a wide temperature range? A: Yes, CD143A-SR2.8 is designed to operate in a wide temperature range, typically from -40°C to 125°C.
Q: What type of package does CD143A-SR2.8 come in? A: CD143A-SR2.8 is available in a compact and thermally enhanced package for easy integration into various designs.
Q: Is there a reference design available for using CD143A-SR2.8 in a specific application? A: Yes, reference designs and application notes are available to assist in implementing CD143A-SR2.8 in different technical solutions.