Taiwan Semiconductor Corporation
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SR315 R0G
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SR315 R0G

Product Overview

Category: Integrated Circuits
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-223
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Dropout Voltage: 340mV at 1A
  • Output Current: 1A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse polarity protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Small package size

Disadvantages: - Limited output current - Higher quiescent current compared to some alternatives

Working Principles

The SR315 R0G is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback control loop to adjust the output voltage based on the comparison between a reference voltage and the actual output voltage.

Detailed Application Field Plans

The SR315 R0G 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
  • L78M05
  • LM2940

In conclusion, the SR315 R0G is a versatile voltage regulator with high efficiency and a wide input voltage range, making it suitable for a variety of electronic applications.

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기술 솔루션에 SR315 R0G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SR315 R0G?

    • SR315 R0G is a specific type of resistor commonly used in electronic circuits to control the flow of electric current.

  2. What are the typical applications of SR315 R0G?

    • SR315 R0G resistors are commonly used in power supplies, LED lighting, automotive electronics, and industrial equipment.

  3. What is the power rating of SR315 R0G?

    • The power rating of SR315 R0G is typically 1/4 watt.

  4. What is the resistance value of SR315 R0G?

    • The resistance value of SR315 R0G is 3.15 ohms.

  5. Is SR315 R0G suitable for high-temperature environments?

    • Yes, SR315 R0G is designed to withstand high-temperature environments, making it suitable for various industrial applications.

  6. Can SR315 R0G be used in automotive electronics?

    • Yes, SR315 R0G is commonly used in automotive electronics due to its reliability and temperature tolerance.

  7. What is the tolerance of SR315 R0G?

    • The tolerance of SR315 R0G is typically ±2%.

  8. Can SR315 R0G be used in LED lighting applications?

    • Yes, SR315 R0G is often used in LED lighting circuits to regulate current and voltage.

  9. Does SR315 R0G require any special handling during assembly?

    • SR315 R0G can be handled using standard electronic assembly practices and does not require any special handling.

  10. Where can I purchase SR315 R0G resistors?

    • SR315 R0G resistors can be purchased from electronic component distributors or directly from manufacturers.