SCE048LD3DP2B
Product Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: Low dropout, 3.3V output, dual PNP transistor output stage
- Package: TO-220, SMD
- Essence: Regulates input voltage to provide a stable 3.3V output
- Packaging/Quantity: Typically sold in reels of 1000 units
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.3V
- Dropout Voltage: 0.6V at 1A
- Maximum Output Current: 3A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1 (Vin): Input Voltage
- Pin 2 (GND): Ground
- Pin 3 (Vout): Output Voltage
Functional Features
- Dual PNP Transistor Output Stage
- Thermal Shutdown Protection
- Short Circuit Current Limiting
- Reverse Battery Protection
Advantages and Disadvantages
- Advantages:
- Low dropout voltage
- High output current capability
- Wide operating temperature range
- Disadvantages:
- Higher quiescent current compared to some alternatives
- Limited input voltage range
Working Principles
The SCE048LD3DP2B is a low dropout voltage regulator that uses a dual PNP transistor output stage to regulate the input voltage and provide a stable 3.3V output. It incorporates thermal shutdown protection, short circuit current limiting, and reverse battery protection to ensure reliable operation.
Detailed Application Field Plans
This voltage regulator is commonly used in various electronic devices such as battery-powered equipment, automotive applications, and industrial control systems where a stable 3.3V power supply is required.
Detailed and Complete Alternative Models
- SCE048LD3DP2A: Similar specifications with a 5V output
- SCE048LD3DP2C: Higher output current capability at 5A
This completes the entry for SCE048LD3DP2B, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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10个与SCE048LD3DP2B在技术解决方案中的应用相关的常见问题及解答
What is SCE048LD3DP2B?
- SCE048LD3DP2B is a specific model of a power supply unit designed for industrial applications, known for its high efficiency and reliability.
What are the key features of SCE048LD3DP2B?
- The key features of SCE048LD3DP2B include a wide input voltage range, high efficiency, compact design, and robust construction suitable for harsh environments.
What are the typical applications of SCE048LD3DP2B?
- SCE048LD3DP2B is commonly used in industrial automation, control systems, telecommunications equipment, and other technical solutions requiring a reliable power source.
What is the input voltage range of SCE048LD3DP2B?
- The input voltage range of SCE048LD3DP2B typically spans from 85V to 264V AC, making it suitable for various power sources.
Does SCE048LD3DP2B have overvoltage protection?
- Yes, SCE048LD3DP2B is equipped with overvoltage protection to safeguard connected devices from voltage spikes.
What certifications does SCE048LD3DP2B hold?
- SCE048LD3DP2B is often certified to meet industry standards such as UL, CE, and RoHS, ensuring compliance with safety and environmental regulations.
Can SCE048LD3DP2B operate in extreme temperatures?
- Yes, SCE048LD3DP2B is designed to operate within a wide temperature range, typically from -40°C to 70°C, making it suitable for challenging environmental conditions.
Is SCE048LD3DP2B compatible with remote monitoring systems?
- Yes, SCE048LD3DP2B can be integrated with remote monitoring systems for real-time status monitoring and control.
What is the warranty period for SCE048LD3DP2B?
- The standard warranty period for SCE048LD3DP2B is typically 3 years, providing assurance of its quality and reliability.
How can I integrate SCE048LD3DP2B into my technical solution?
- Integration of SCE048LD3DP2B involves following the manufacturer's guidelines for installation and wiring, ensuring proper ventilation and adherence to safety standards. Additionally, consulting with a qualified engineer is recommended for seamless integration.