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SRA2020HC0G Product Overview
Introduction
The SRA2020HC0G is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator
- Use: Regulating voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-220
- Essence: Regulates input voltage to a stable output voltage
- Packaging/Quantity: Typically sold in reels or tubes containing multiple units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 20V
- Output Current: Up to 2A
- Dropout Voltage: 0.6V at 2A
- Quiescent Current: 100µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SRA2020HC0G typically features three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage
Functional Features
- High Precision: Provides accurate and stable output voltage regulation
- Low Dropout Voltage: Minimizes power loss and improves efficiency
- Thermal Shutdown Protection: Safeguards the regulator from overheating
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low dropout voltage
- Thermal protection for enhanced reliability
Disadvantages
- Higher quiescent current compared to some alternatives
- Limited maximum output current
Working Principles
The SRA2020HC0G operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. It utilizes feedback control to achieve precise regulation and incorporates thermal shutdown protection to prevent damage due to excessive temperature.
Detailed Application Field Plans
The SRA2020HC0G is well-suited for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SRA2020HC0G include: - LM317: A widely used adjustable linear voltage regulator - LM1117: Low dropout voltage regulator with various fixed output voltage options - LT1086: High-current adjustable voltage regulator with thermal shutdown protection
This comprehensive overview provides valuable insights into the SRA2020HC0G, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SRA2020HC0G у технічних рішеннях
What is SRA2020HC0G?
- SRA2020HC0G is a high-capacitance, surface-mount MLCC (multilayer ceramic capacitor) designed for use in various technical solutions.
What are the key features of SRA2020HC0G?
- SRA2020HC0G offers high capacitance, low equivalent series resistance (ESR), and excellent reliability, making it suitable for demanding technical applications.
In what technical solutions can SRA2020HC0G be used?
- SRA2020HC0G can be used in power supplies, voltage regulators, DC-DC converters, and other electronic circuits requiring high capacitance and low ESR.
What is the voltage rating of SRA2020HC0G?
- SRA2020HC0G is available with different voltage ratings, typically ranging from 16V to 100V, allowing for flexibility in various technical designs.
How does SRA2020HC0G compare to other MLCCs in terms of performance?
- SRA2020HC0G offers superior capacitance and ESR characteristics compared to standard MLCCs, making it ideal for applications where these parameters are critical.
Are there any specific layout or mounting considerations for SRA2020HC0G?
- It is recommended to follow the manufacturer's guidelines for PCB layout and mounting to optimize the performance of SRA2020HC0G in technical solutions.
Can SRA2020HC0G withstand high temperatures?
- Yes, SRA2020HC0G is designed to operate reliably at elevated temperatures, making it suitable for applications where thermal stress is a concern.
What are the potential failure modes of SRA2020HC0G in technical solutions?
- Common failure modes include mechanical stress, excessive voltage, and thermal cycling, so proper design and operating conditions should be considered to ensure long-term reliability.
Is SRA2020HC0G RoHS compliant?
- Yes, SRA2020HC0G is compliant with RoHS regulations, meeting environmental standards for lead-free and hazardous substance-free materials.
Where can I find detailed specifications and application notes for SRA2020HC0G?
- Detailed specifications, application notes, and technical resources for SRA2020HC0G can be found on the manufacturer's website or through authorized distributors.