RDF200J-3
Product Overview
Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates voltage to a stable level
Packaging/Quantity: Typically sold in reels of 1000 units
Specifications
- Input Voltage: 4.5V to 28V
- Output Voltage: 1.25V to 20V
- Dropout Voltage: 0.45V at 1A
- Output Current: 3A
- Line Regulation: 0.2%
- Load Regulation: 0.4%
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input Voltage)
- Vout (Output Voltage)
- GND (Ground)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit current limit
- Reverse battery protection
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package
Disadvantages: - Higher cost compared to traditional linear regulators - Requires heat sink for high power applications
Working Principles
RDF200J-3 is a voltage regulator that maintains a stable output voltage by adjusting the resistance to the load. It uses a feedback mechanism to compare the actual output voltage with a reference voltage and adjusts the pass element to maintain the desired output.
Detailed Application Field Plans
- Power supplies
- Battery-powered devices
- Automotive electronics
- Industrial control systems
Detailed and Complete Alternative Models
- LM317
- LM7805
- LM1117
In conclusion, RDF200J-3 is a versatile voltage regulator with high efficiency and a wide input voltage range, making it suitable for various electronic applications.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق RDF200J-3 في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of RDF200J-3 in technical solutions:
Q: What is the maximum operating temperature for RDF200J-3? A: The maximum operating temperature for RDF200J-3 is 85°C.
Q: What is the input voltage range for RDF200J-3? A: The input voltage range for RDF200J-3 is 4.5V to 28V.
Q: What is the typical output current for RDF200J-3? A: The typical output current for RDF200J-3 is 2A.
Q: Can RDF200J-3 be used in automotive applications? A: Yes, RDF200J-3 is suitable for automotive applications.
Q: What is the efficiency of RDF200J-3 at full load? A: The efficiency of RDF200J-3 at full load is typically 90%.
Q: Does RDF200J-3 have overcurrent protection? A: Yes, RDF200J-3 features overcurrent protection.
Q: Is RDF200J-3 suitable for industrial automation systems? A: Yes, RDF200J-3 is well-suited for industrial automation systems.
Q: What is the quiescent current of RDF200J-3? A: The quiescent current of RDF200J-3 is typically 120µA.
Q: Can RDF200J-3 operate in a wide temperature range? A: Yes, RDF200J-3 can operate in a wide temperature range from -40°C to 125°C.
Q: Does RDF200J-3 require external components for operation? A: No, RDF200J-3 is a fully integrated solution and does not require external components for basic operation.