Exar Corporation
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XRP6840AILBTR-F
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XRP6840AILBTR-F

Product Overview

Category

The XRP6840AILBTR-F belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Thermal shutdown protection
  • Overcurrent protection

Package

The XRP6840AILBTR-F comes in a small outline package (SOP) with 8 pins.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

The XRP6840AILBTR-F is typically packaged in reels and available in quantities suitable for production runs.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: Adjustable from 1.2V to 5.5V
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. NC (No Connection)
  6. VOUT (Output Voltage)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Adjustable output voltage
  • Enable pin for power management
  • Overcurrent and thermal shutdown protection
  • Low dropout voltage for efficient operation

Advantages

  • Wide input voltage range
  • Small package size
  • Excellent line and load regulation
  • Built-in protection features enhance reliability

Disadvantages

  • Limited maximum output current
  • Not suitable for high-power applications

Working Principles

The XRP6840AILBTR-F utilizes a feedback control mechanism to maintain a stable output voltage regardless of variations in input voltage and load conditions. When enabled, it regulates the output voltage by comparing it to a reference voltage and adjusting the internal circuitry accordingly.

Detailed Application Field Plans

The XRP6840AILBTR-F is well-suited for various portable and battery-powered devices, such as: - Mobile phones - Portable media players - Handheld gaming consoles - Wearable devices - IoT modules

Detailed and Complete Alternative Models

Some alternative models to the XRP6840AILBTR-F include: - LM317: A popular adjustable voltage regulator with higher output current capability - LT1763: Offers low dropout voltage and higher maximum output current - TPS7A47: Provides ultra-low noise performance for sensitive analog circuits

In conclusion, the XRP6840AILBTR-F is a versatile voltage regulator with precise regulation capabilities, making it an ideal choice for low-power electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de XRP6840AILBTR-F dans les solutions techniques

  1. What is the typical application of XRP6840AILBTR-F?

    • The XRP6840AILBTR-F is commonly used as a voltage regulator in various electronic devices and systems.

  2. What is the input voltage range for XRP6840AILBTR-F?

    • The input voltage range for XRP6840AILBTR-F is typically between 4.5V to 36V.

  3. What is the output voltage range for XRP6840AILBTR-F?

    • The output voltage range for XRP6840AILBTR-F is adjustable from 0.6V to 24V.

  4. What is the maximum output current of XRP6840AILBTR-F?

    • The maximum output current of XRP6840AILBTR-F is typically 4A.

  5. Is XRP6840AILBTR-F suitable for automotive applications?

    • Yes, XRP6840AILBTR-F is designed to meet the requirements for automotive applications.

  6. Does XRP6840AILBTR-F have built-in overcurrent protection?

    • Yes, XRP6840AILBTR-F features built-in overcurrent protection to safeguard the circuitry.

  7. Can XRP6840AILBTR-F operate in a wide temperature range?

    • Yes, XRP6840AILBTR-F is designed to operate in a wide temperature range, making it suitable for various environments.

  8. What type of package does XRP6840AILBTR-F come in?

    • XRP6840AILBTR-F is available in a compact and thermally enhanced 16-pin QFN package.

  9. Is XRP6840AILBTR-F compatible with both analog and digital control?

    • Yes, XRP6840AILBTR-F supports both analog and digital control for flexibility in system design.

  10. Are there any application notes or reference designs available for XRP6840AILBTR-F?

    • Yes, there are application notes and reference designs available to assist in the implementation of XRP6840AILBTR-F in technical solutions.