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SR103HR1G
Product Overview
Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-223
Essence: Regulates voltage with minimal power loss
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage: 2.5V to 18V
- Output Voltage: 1.2V to 16V
- Dropout Voltage: 300mV at 1A
- Output Current: 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- GND
- VOUT
- VIN
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Current limit protection
- Reverse polarity protection
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact SOT-223 package
Disadvantages: - Limited output current compared to some alternatives - Higher dropout voltage than some competitors
Working Principles
The SR103HR1G is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback mechanism to adjust its internal circuitry, ensuring a consistent output.
Detailed Application Field Plans
The SR103HR1G is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems
Detailed and Complete Alternative Models
- LM1117
- LT1763
- ADP3338
In conclusion, the SR103HR1G is a versatile voltage regulator with high efficiency and a wide input voltage range. While it has limitations in terms of output current and dropout voltage, its compact package and essential features make it a valuable component for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SR103HR1G v technických řešeních
What is SR103HR1G?
- SR103HR1G is a high-speed switching diode with fast reverse recovery time, commonly used in rectification and high-frequency applications.
What are the key features of SR103HR1G?
- The key features include low forward voltage drop, fast reverse recovery time, and high switching speed.
What are the typical applications of SR103HR1G?
- Typical applications include freewheeling, polarity protection, and high-frequency rectification in power supplies, inverters, and other electronic circuits.
What is the maximum forward voltage of SR103HR1G?
- The maximum forward voltage is typically around 1V at a forward current of 150mA.
What is the reverse recovery time of SR103HR1G?
- The reverse recovery time is typically in the range of nanoseconds, making it suitable for high-speed switching applications.
What is the maximum reverse voltage rating of SR103HR1G?
- The maximum reverse voltage rating is typically around 100V.
How does SR103HR1G perform in high-frequency applications?
- SR103HR1G performs well in high-frequency applications due to its fast switching speed and low capacitance.
Can SR103HR1G be used for flyback diode applications?
- Yes, SR103HR1G is suitable for flyback diode applications due to its fast recovery time and low forward voltage.
What are the temperature considerations for SR103HR1G?
- SR103HR1G has a wide operating temperature range, typically from -65°C to 150°C, making it suitable for various environmental conditions.
Are there any recommended layout considerations for using SR103HR1G in technical solutions?
- It is recommended to minimize the loop area and keep the traces short to reduce parasitic inductance and ensure optimal performance of SR103HR1G in technical solutions.