Torex Semiconductor Ltd
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XC9270B083QR-G
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XC9270B083QR-G

Product Overview

Category

The XC9270B083QR-G belongs to the category of voltage regulators.

Use

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

Characteristics

  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection

Package

The XC9270B083QR-G is available in a small surface-mount package.

Essence

This voltage regulator is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

The XC9270B083QR-G is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 0.8V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 160mV @ 100mA
  • Quiescent Current: 18µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The XC9270B083QR-G has a standard pin configuration with input, output, and ground pins along with additional pins for features such as overcurrent and thermal shutdown protection.

Functional Features

  • Overcurrent Protection: The device automatically limits the output current to prevent damage in case of overloading.
  • Thermal Shutdown Protection: It shuts down the device when the temperature exceeds the safe operating range, protecting it from overheating.

Advantages and Disadvantages

Advantages

  • Low dropout voltage ensures efficient power conversion.
  • High accuracy leads to precise voltage regulation.
  • Low quiescent current minimizes power consumption during standby.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.

Working Principles

The XC9270B083QR-G operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

The XC9270B083QR-G is well-suited for use in battery-powered devices, portable electronics, IoT devices, and other applications requiring efficient voltage regulation with low power consumption.

Detailed and Complete Alternative Models

  • XC6206P332MR-G: Similar low dropout voltage regulator with higher maximum output current.
  • XC6221B09AMR-G: Low quiescent current voltage regulator with a different pin configuration.

In conclusion, the XC9270B083QR-G is a versatile voltage regulator with excellent characteristics, making it suitable for a wide range of electronic applications that require stable and efficient voltage regulation.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC9270B083QR-G i tekniska lösningar

  1. What is the typical input voltage range for XC9270B083QR-G?

    • The typical input voltage range for XC9270B083QR-G is 2.5V to 6.0V.

  2. What is the maximum output current of XC9270B083QR-G?

    • The maximum output current of XC9270B083QR-G is 300mA.

  3. Can XC9270B083QR-G be used in battery-powered applications?

    • Yes, XC9270B083QR-G can be used in battery-powered applications due to its low quiescent current and wide input voltage range.

  4. What are the key features of XC9270B083QR-G that make it suitable for portable devices?

    • XC9270B083QR-G offers low dropout voltage, low quiescent current, and a small package size, making it ideal for portable devices.

  5. Is XC9270B083QR-G suitable for automotive applications?

    • Yes, XC9270B083QR-G is suitable for automotive applications as it has a wide operating temperature range and is AEC-Q100 qualified.

  6. What protection features does XC9270B083QR-G offer?

    • XC9270B083QR-G provides overcurrent protection, thermal shutdown, and reverse current protection.

  7. Can XC9270B083QR-G be used in industrial control systems?

    • Yes, XC9270B083QR-G can be used in industrial control systems due to its robustness and reliability.

  8. What is the typical dropout voltage of XC9270B083QR-G?

    • The typical dropout voltage of XC9270B083QR-G is 160mV at 100mA load.

  9. Does XC9270B083QR-G require any external components for operation?

    • XC9270B083QR-G requires only input and output capacitors for stable operation, making it easy to use in designs.

  10. Is XC9270B083QR-G available in a lead-free and RoHS-compliant package?

    • Yes, XC9270B083QR-G is available in a lead-free and RoHS-compliant package, making it environmentally friendly.