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SCE120LA3SU1B
Product Overview
Category
The SCE120LA3SU1B belongs to the category of electronic components, specifically a voltage regulator.
Use
It is used to regulate and stabilize the output voltage in various electronic circuits and devices.
Characteristics
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 0.8V to 5.5V
- Low Dropout Voltage: 200mV at 300mA
- Low Quiescent Current: 75µA
- Package Type: SOT-23-5
- Operating Temperature Range: -40°C to 125°C
Package
The SCE120LA3SU1B is available in a compact SOT-23-5 package, making it suitable for space-constrained applications.
Essence
The essence of SCE120LA3SU1B lies in its ability to provide stable and regulated voltage output, thereby ensuring the proper functioning of electronic devices.
Packaging/Quantity
The SCE120LA3SU1B is typically packaged in reels containing 3000 units per reel.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 0.8V to 5.5V
- Dropout Voltage: 200mV at 300mA
- Quiescent Current: 75µA
- Load Regulation: ±0.5%
- Line Regulation: ±0.2%
- Ripple Rejection: 70dB at 1kHz
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- NC (No Connection)
- VOUT (Output Voltage)
- EN (Enable)
Functional Features
- Low dropout voltage for efficient regulation
- Low quiescent current for power-saving operation
- Wide input voltage range for versatile applications
- Enable pin for control over the output
Advantages
- Compact SOT-23-5 package for space-constrained designs
- Wide input voltage range allows for flexibility in usage
- Low dropout voltage ensures efficient regulation even with low input voltages
Disadvantages
- Limited output current capacity compared to larger regulators
- May require additional circuitry for specific applications
Working Principles
The SCE120LA3SU1B operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in the input voltage and load conditions.
Detailed Application Field Plans
The SCE120LA3SU1B is well-suited for various battery-powered applications, portable electronic devices, IoT devices, and other systems requiring efficient voltage regulation within a limited space.
Detailed and Complete Alternative Models
- LM1117
- MCP1703
- XC6206
In summary, the SCE120LA3SU1B is a versatile voltage regulator offering efficient and stable voltage regulation in a compact package, making it ideal for a wide range of electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SCE120LA3SU1B trong giải pháp kỹ thuật
What is the SCE120LA3SU1B?
- The SCE120LA3SU1B is a high-performance DC-DC converter module designed for use in various technical solutions.
What input voltage range does the SCE120LA3SU1B support?
- The SCE120LA3SU1B supports an input voltage range of 36V to 75V.
What output voltage does the SCE120LA3SU1B provide?
- The SCE120LA3SU1B provides a single regulated output voltage of 12V.
What is the efficiency of the SCE120LA3SU1B?
- The SCE120LA3SU1B has a high efficiency rating, typically around 92%.
What are the typical applications of the SCE120LA3SU1B?
- The SCE120LA3SU1B is commonly used in industrial and telecommunication equipment, as well as in distributed power architectures.
Does the SCE120LA3SU1B have overcurrent protection?
- Yes, the SCE120LA3SU1B features overcurrent protection to ensure safe operation.
What is the operating temperature range of the SCE120LA3SU1B?
- The SCE120LA3SU1B is designed to operate within a temperature range of -40°C to 85°C.
Is the SCE120LA3SU1B compliant with safety standards?
- Yes, the SCE120LA3SU1B complies with UL/EN/IEC 60950-1 safety standards.
Can the SCE120LA3SU1B be used in parallel for higher power applications?
- Yes, the SCE120LA3SU1B can be used in parallel to achieve higher power levels.
What is the warranty period for the SCE120LA3SU1B?
- The SCE120LA3SU1B typically comes with a standard warranty period of 3 years.