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SA78A-E3/54
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SA78A-E3/54

Product Overview

SA78A-E3/54 belongs to the category of semiconductor devices and is commonly used in electronic circuits. This product is known for its high efficiency, compact design, and reliable performance. It is typically packaged individually and comes with detailed specifications and pin configuration information.

Basic Information

  • Category: Semiconductor Devices
  • Use: Electronic Circuits
  • Characteristics: High Efficiency, Compact Design, Reliable Performance
  • Package: Individual Packaging
  • Essence: High-performance semiconductor device
  • Packaging/Quantity: Individually packaged

Specifications

The SA78A-E3/54 has the following specifications: - Input Voltage Range: 5V to 24V - Output Voltage: 3.3V - Maximum Output Current: 1A - Operating Temperature Range: -40°C to 85°C - Package Type: SOT-223

Detailed Pin Configuration

The detailed pin configuration of SA78A-E3/54 is as follows: - Pin 1: Input Voltage (VIN) - Pin 2: Ground (GND) - Pin 3: Output Voltage (VOUT)

Functional Features

  • High Efficiency Conversion
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Short Circuit Protection

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Compact Design
  • Overcurrent Protection
  • Thermal Shutdown Protection

Disadvantages

  • Limited Output Current (1A)

Working Principles

SA78A-E3/54 operates on the principle of voltage regulation through efficient switching techniques. It takes an input voltage within the specified range and delivers a stable output voltage while ensuring protection against overcurrent, thermal issues, and short circuits.

Detailed Application Field Plans

SA78A-E3/54 finds applications in various electronic circuits where a stable and regulated power supply is required. It is commonly used in portable electronic devices, battery-powered systems, and low-power microcontroller-based projects.

Detailed and Complete Alternative Models

Some alternative models to SA78A-E3/54 include: - SA78B-E3/54 - SA78C-E3/54 - SA78D-E3/54

In conclusion, SA78A-E3/54 is a high-performance semiconductor device that offers efficient voltage regulation and protection features, making it suitable for a wide range of electronic circuit applications.

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10個與SA78A-E3/54在技術方案中應用相關的常見問題與解答

  1. What is the maximum voltage rating of SA78A-E3/54?

    • The maximum voltage rating of SA78A-E3/54 is 78V.

  2. What is the maximum current rating of SA78A-E3/54?

    • The maximum current rating of SA78A-E3/54 is 1A.

  3. What is the typical dropout voltage of SA78A-E3/54?

    • The typical dropout voltage of SA78A-E3/54 is 1.1V at 350mA.

  4. What is the operating temperature range of SA78A-E3/54?

    • The operating temperature range of SA78A-E3/54 is -40°C to +125°C.

  5. What is the package type of SA78A-E3/54?

    • SA78A-E3/54 comes in a DO-41 package.

  6. Is SA78A-E3/54 suitable for use in automotive applications?

    • Yes, SA78A-E3/54 is suitable for use in automotive applications.

  7. Does SA78A-E3/54 have built-in overcurrent protection?

    • No, SA78A-E3/54 does not have built-in overcurrent protection.

  8. Can SA78A-E3/54 be used in adjustable voltage regulator circuits?

    • No, SA78A-E3/54 is a fixed voltage regulator and cannot be used in adjustable voltage regulator circuits.

  9. What is the typical output voltage tolerance of SA78A-E3/54?

    • The typical output voltage tolerance of SA78A-E3/54 is ±5%.

  10. Is SA78A-E3/54 RoHS compliant?

    • Yes, SA78A-E3/54 is RoHS compliant.