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SBCW30LT1G
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SBCW30LT1G

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: Low dropout, 3.0 A, adjustable output voltage
Package: TO-263-7
Essence: Efficient voltage regulation for various electronic applications
Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Input Voltage Range: 2.5 V to 6.0 V
  • Output Voltage Range: 1.25 V to 5.5 V
  • Dropout Voltage: 300 mV at 3.0 A
  • Quiescent Current: 75 µA
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.2% typical
  • Load Regulation: 0.4% typical

Detailed Pin Configuration

  1. GND
  2. ADJ
  3. NC
  4. NC
  5. NC
  6. VIN
  7. VOUT

Functional Features

  • Adjustable output voltage
  • Low dropout voltage
  • Thermal shutdown and current limit protection
  • High PSRR (Power Supply Rejection Ratio)

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low dropout voltage - Excellent line and load regulation - Thermal shutdown and current limit protection

Disadvantages: - Higher quiescent current compared to some competitors - Limited output current compared to higher-rated regulators

Working Principles

The SBCW30LT1G is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is only slightly higher than the desired output voltage. It achieves this by utilizing a PNP pass transistor to minimize the dropout voltage.

Detailed Application Field Plans

The SBCW30LT1G is suitable for a wide range of applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - Embedded systems

Detailed and Complete Alternative Models

  • LM1117
  • LT1763
  • ADP3338

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10 سوال و پاسخ رایج مربوط به کاربرد SBCW30LT1G در راه حل های فنی را فهرست کنید

  1. What is SBCW30LT1G?

    • SBCW30LT1G is a Schottky barrier diode with a low forward voltage drop and fast switching capabilities.

  2. What are the typical applications of SBCW30LT1G?

    • SBCW30LT1G is commonly used in power supply circuits, reverse polarity protection, and DC-DC converters.

  3. What is the maximum forward voltage of SBCW30LT1G?

    • The maximum forward voltage of SBCW30LT1G is typically around 0.5V at a forward current of 3A.

  4. What is the reverse leakage current of SBCW30LT1G?

    • The reverse leakage current of SBCW30LT1G is typically very low, around a few microamps at room temperature.

  5. What is the maximum operating temperature of SBCW30LT1G?

    • SBCW30LT1G can typically operate up to a maximum temperature of 125°C.

  6. What is the package type of SBCW30LT1G?

    • SBCW30LT1G is available in a surface mount SMB (DO-214AA) package.

  7. What is the typical junction capacitance of SBCW30LT1G?

    • The typical junction capacitance of SBCW30LT1G is around 150pF at a reverse bias of 1V.

  8. Is SBCW30LT1G suitable for high-frequency applications?

    • Yes, SBCW30LT1G is suitable for high-frequency applications due to its fast switching characteristics.

  9. Does SBCW30LT1G require a heatsink for operation?

    • In most cases, SBCW30LT1G does not require a heatsink due to its low forward voltage drop and efficient thermal characteristics.

  10. Can SBCW30LT1G be used in automotive electronics?

    • Yes, SBCW30LT1G is suitable for use in automotive electronics, particularly in applications such as LED lighting and power management.