Vishay Semiconductor Diodes Division
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SA7.5-E3/54
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SA7.5-E3/54

Product Overview

Category

SA7.5-E3/54 belongs to the category of electronic components.

Use

It is used for voltage regulation and power management in electronic circuits.

Characteristics

  • Package: SOT-23
  • Essence: Voltage regulator
  • Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.3V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 300mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input
  2. Ground
  3. Output

Functional Features

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

Advantages

  • Small package size
  • Wide input voltage range
  • High output current capability

Disadvantages

  • Limited output voltage options
  • Higher dropout voltage compared to some alternatives

Working Principles

SA7.5-E3/54 operates by comparing the reference voltage with the feedback voltage and adjusting the pass element to maintain a stable output voltage.

Detailed Application Field Plans

This component is commonly used in battery-powered devices, IoT applications, and portable electronics where efficient voltage regulation is required.

Detailed and Complete Alternative Models

  • LM1117
  • MCP1703
  • XC6206

In conclusion, SA7.5-E3/54 is a versatile voltage regulator with a wide input voltage range and high output current capability, making it suitable for various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SA7.5-E3/54 in technische oplossingen

  1. What is SA7.5-E3/54?

    • SA7.5-E3/54 is a specific model of sensor or component used in technical solutions for measuring environmental parameters such as temperature, humidity, or pressure.

  2. How accurate is SA7.5-E3/54 in measuring temperature?

    • SA7.5-E3/54 has an accuracy of ±0.5°C in measuring temperature, making it suitable for precise temperature monitoring in technical solutions.

  3. Can SA7.5-E3/54 be used in high-humidity environments?

    • Yes, SA7.5-E3/54 is designed to operate effectively in high-humidity environments, with a humidity measurement range of 0-100% RH.

  4. What is the operating voltage range for SA7.5-E3/54?

    • The operating voltage range for SA7.5-E3/54 is typically 3.3V to 5.5V, making it compatible with a wide range of electronic systems.

  5. Does SA7.5-E3/54 have digital output?

    • Yes, SA7.5-E3/54 provides digital output in the form of I2C or SPI communication protocols, allowing for easy integration into digital systems.

  6. Is SA7.5-E3/54 suitable for outdoor applications?

    • SA7.5-E3/54 is designed to withstand outdoor conditions and can be used in outdoor technical solutions where environmental monitoring is required.

  7. What is the response time of SA7.5-E3/54 in measuring environmental parameters?

    • SA7.5-E3/54 has a fast response time, typically within a few seconds, ensuring real-time monitoring of environmental changes.

  8. Can SA7.5-E3/54 be calibrated?

    • Yes, SA7.5-E3/54 can be calibrated to ensure accurate measurements, and calibration procedures are typically provided by the manufacturer.

  9. What is the typical lifespan of SA7.5-E3/54 in continuous operation?

    • SA7.5-E3/54 has a long lifespan, often rated for tens of thousands of hours of continuous operation, making it reliable for long-term use in technical solutions.

  10. Are there any special considerations for integrating SA7.5-E3/54 into a technical solution?

    • When integrating SA7.5-E3/54, it's important to consider factors such as proper mounting, protection from contaminants, and electrical compatibility to ensure optimal performance.