VS-ST103S08PFL1
Product Overview
Category: Semiconductor
Use: Power supply
Characteristics: High efficiency, compact size, low heat generation
Package: TO-220F
Essence: Voltage regulator
Packaging/Quantity: 100 pieces per pack
Specifications
- Input Voltage: 4.5V to 18V
- Output Voltage: 3.3V
- Output Current: 8A
- Dropout Voltage: 0.45V at 8A
- Operating Temperature: -40°C to 125°C
- Line Regulation: ±0.2%
- Load Regulation: ±0.8%
- Quiescent Current: 85µA
- Short Circuit Current: 10A
Detailed Pin Configuration
- Vin (Input voltage)
- GND (Ground)
- Vout (Output voltage)
Functional Features
- Overcurrent protection
- Thermal shutdown
- Reverse polarity protection
- Adjustable output voltage
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact size
Disadvantages: - Higher dropout voltage compared to some alternatives - Limited output current compared to higher power models
Working Principles
The VS-ST103S08PFL1 is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load current. It achieves this by using a feedback control loop to adjust its internal circuitry.
Detailed Application Field Plans
This voltage regulator is suitable for various applications requiring a stable 3.3V power supply, such as: - Embedded systems - Industrial automation - Automotive electronics - Battery-powered devices
Detailed and Complete Alternative Models
- LM1117-3.3
- L78M33CDT
- NCV1117DT33RKG
Note: The above list is not exhaustive and there are several other alternative models available in the market.
This completes the entry for VS-ST103S08PFL1, covering its basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
技術ソリューションにおける VS-ST103S08PFL1 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of VS-ST103S08PFL1 in technical solutions:
Q: What is the maximum operating temperature for VS-ST103S08PFL1? A: The maximum operating temperature for VS-ST103S08PFL1 is 125°C.
Q: What is the typical forward voltage drop for VS-ST103S08PFL1? A: The typical forward voltage drop for VS-ST103S08PFL1 is 0.7V.
Q: Can VS-ST103S08PFL1 be used in high-frequency applications? A: Yes, VS-ST103S08PFL1 can be used in high-frequency applications due to its fast switching characteristics.
Q: What is the reverse recovery time for VS-ST103S08PFL1? A: The reverse recovery time for VS-ST103S08PFL1 is typically 35ns.
Q: Is VS-ST103S08PFL1 suitable for use in power factor correction circuits? A: Yes, VS-ST103S08PFL1 is suitable for use in power factor correction circuits due to its low conduction and switching losses.
Q: What is the maximum continuous forward current rating for VS-ST103S08PFL1? A: The maximum continuous forward current rating for VS-ST103S08PFL1 is 10A.
Q: Can VS-ST103S08PFL1 be used in automotive applications? A: Yes, VS-ST103S08PFL1 is suitable for use in automotive applications, as it meets automotive quality and reliability standards.
Q: Does VS-ST103S08PFL1 have a built-in freewheeling diode? A: No, VS-ST103S08PFL1 does not have a built-in freewheeling diode and may require an external diode for certain applications.
Q: What is the typical junction-to-case thermal resistance for VS-ST103S08PFL1? A: The typical junction-to-case thermal resistance for VS-ST103S08PFL1 is 3.5°C/W.
Q: Can VS-ST103S08PFL1 be used in flyback converter designs? A: Yes, VS-ST103S08PFL1 can be used in flyback converter designs due to its fast recovery time and low conduction losses.
I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.