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.
قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق VS-ST103S08PFL1 في الحلول التقنية
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.