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SG137T-DESC Product Overview
Introduction
The SG137T-DESC is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Product Information Overview
Category
The SG137T-DESC belongs to the category of integrated circuits, specifically voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input variations.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Thermal shutdown protection
- Overcurrent protection
Package
The SG137T-DESC is available in a compact surface-mount package, making it suitable for space-constrained applications.
Essence
The essence of the SG137T-DESC lies in its ability to provide reliable voltage regulation in diverse electronic systems.
Packaging/Quantity
It is typically packaged in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: 1.2V to 15V
- Output Current: Up to 1A
- Dropout Voltage: 0.3V at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SG137T-DESC features a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. ADJ (Adjustment) 5. NC (No Connection)
Functional Features
- Precise voltage regulation
- Built-in thermal shutdown protection
- Overcurrent protection for enhanced reliability
- Adjustable output voltage through the ADJ pin
Advantages and Disadvantages
Advantages
- High precision regulation
- Wide input voltage range
- Compact form factor
- Overcurrent and thermal protection enhance system reliability
Disadvantages
- Limited maximum output current compared to some alternative models
- Sensitive to improper handling during assembly due to small package size
Working Principles
The SG137T-DESC utilizes a feedback control mechanism to maintain a constant output voltage despite fluctuations in the input voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to achieve the desired output.
Detailed Application Field Plans
The SG137T-DESC finds extensive use in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SG137T-DESC include: - LM317: A widely used adjustable voltage regulator with higher output current capability - LT1086: Offers similar voltage regulation performance with higher current handling capacity - LM1117: Provides fixed output voltage options with comparable precision
In conclusion, the SG137T-DESC serves as a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SG137T-DESC у технічних рішеннях
What is SG137T-DESC?
- SG137T-DESC is a high-performance sensor module designed for precise environmental monitoring in technical solutions.
What are the key features of SG137T-DESC?
- The key features include high accuracy, low power consumption, compact size, and compatibility with various communication protocols.
How does SG137T-DESC measure environmental parameters?
- SG137T-DESC utilizes advanced sensing technologies to measure parameters such as temperature, humidity, and air quality with high precision.
What technical solutions can benefit from using SG137T-DESC?
- SG137T-DESC is suitable for applications in HVAC systems, indoor air quality monitoring, weather stations, and IoT devices requiring environmental sensing.
Is SG137T-DESC compatible with different microcontrollers and platforms?
- Yes, SG137T-DESC is designed to be compatible with a wide range of microcontrollers and platforms, making it versatile for integration into various technical solutions.
What is the power requirement for SG137T-DESC?
- SG137T-DESC operates on low power and typically requires a supply voltage within a specified range, making it suitable for battery-powered applications.
Can SG137T-DESC be used for outdoor environmental monitoring?
- While SG137T-DESC is primarily designed for indoor use, it can be deployed in outdoor environments with appropriate protective enclosures and considerations for exposure to elements.
Does SG137T-DESC offer data logging capabilities?
- SG137T-DESC can be integrated with data logging systems or microcontrollers to store and analyze environmental data over time, providing valuable insights for technical solutions.
What is the typical lifespan of SG137T-DESC in continuous operation?
- SG137T-DESC is designed for long-term reliability, and its lifespan in continuous operation is influenced by factors such as operating conditions and maintenance practices.
Are there any specific calibration requirements for SG137T-DESC?
- SG137T-DESC may require periodic calibration to maintain accuracy, and it is recommended to follow the manufacturer's guidelines for calibration procedures and intervals.