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SP0502BAJT
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SP0502BAJT

Product Overview

Category

The SP0502BAJT belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.3V
  • Maximum Output Current: 500mA
  • Low Dropout Voltage: 300mV at 500mA
  • Low Quiescent Current: 75µA
  • Thermal Shutdown Protection

Package

The SP0502BAJT comes in a small outline package (SOT-23) for surface mount applications.

Essence

This voltage regulator provides stable and regulated power supply to electronic components.

Packaging/Quantity

It is typically available in reels containing 3000 units.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.3V
  • Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23

Detailed Pin Configuration

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

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Advantages

  • Wide input voltage range
  • Small package size
  • Low dropout voltage
  • Low quiescent current

Disadvantages

  • Limited maximum output current
  • Sensitive to thermal conditions

Working Principles

The SP0502BAJT uses a feedback mechanism to maintain a constant output voltage, regardless of variations in the input voltage or load conditions. It achieves this by adjusting the resistance within the regulator to stabilize the output voltage.

Detailed Application Field Plans

The SP0502BAJT is commonly used in battery-powered devices, IoT applications, and portable electronics where a stable and efficient power supply is essential. It is also suitable for use in automotive electronics and industrial control systems.

Detailed and Complete Alternative Models

  • LM1117
  • MCP1700
  • AP2112

In conclusion, the SP0502BAJT is a versatile voltage regulator with a wide input voltage range and low dropout voltage, making it suitable for various electronic applications requiring a stable power supply.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem SP0502BAJT w rozwiązaniach technicznych

  1. What is SP0502BAJT?

    • SP0502BAJT is a low capacitance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and ESD (electrostatic discharge).

  2. What are the key features of SP0502BAJT?

    • The key features include low capacitance, high surge capability, low clamping voltage, and compatibility with various technical solutions.

  3. In what applications can SP0502BAJT be used?

    • SP0502BAJT is commonly used in applications such as USB ports, HDMI interfaces, Ethernet ports, audio/video inputs, and other electronic interfaces requiring ESD protection.

  4. What is the maximum working voltage of SP0502BAJT?

    • The maximum working voltage of SP0502BAJT is typically around 5V, making it suitable for protecting low-voltage electronic components.

  5. How does SP0502BAJT provide ESD protection?

    • SP0502BAJT diverts transient currents away from sensitive components by providing a low-impedance path to ground, thus safeguarding them from damage due to ESD events.

  6. Can SP0502BAJT be used in automotive applications?

    • Yes, SP0502BAJT is suitable for automotive applications where protection against voltage transients and ESD is required, such as in infotainment systems and onboard electronics.

  7. What is the response time of SP0502BAJT?

    • SP0502BAJT has a fast response time, typically in the picosecond range, ensuring rapid clamping of transient voltages to safe levels.

  8. Does SP0502BAJT require external components for proper operation?

    • SP0502BAJT is a standalone device and does not require additional external components for its operation, simplifying its integration into technical solutions.

  9. Is SP0502BAJT RoHS compliant?

    • Yes, SP0502BAJT is RoHS compliant, meeting environmental standards for the restriction of hazardous substances in electronic products.

  10. Where can I find detailed application notes for using SP0502BAJT in technical solutions?

    • Detailed application notes for SP0502BAJT can be found on the manufacturer's website or in the product datasheet, providing guidance on its integration and usage in various technical solutions.