Torex Semiconductor Ltd
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XC6124C649ER-G
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XC6124C649ER-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, High Current, Adjustable Output
  • Package: SOT-23-5
  • Essence: Regulates voltage to provide a stable output for electronic devices
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 200mV @ 100mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6124C649ER-G has a total of five pins arranged in the following configuration:

  1. VIN: Input Voltage Pin
  2. GND: Ground Pin
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. VOUT: Output Voltage Pin

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High current capability allows for powering various electronic components.
  • Adjustable output voltage provides flexibility for different applications.
  • Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

  • Low dropout voltage minimizes power dissipation.
  • High current capability supports a wide range of electronic devices.
  • Adjustable output voltage accommodates different system requirements.
  • Small package size enables space-saving designs.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Requires external components for stability and filtering.

Working Principles

The XC6124C649ER-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage to adjust the pass transistor's resistance and maintain a stable output voltage. The enable pin (EN) controls the regulator's on/off state.

Detailed Application Field Plans

The XC6124C649ER-G is commonly used in various electronic devices, including:

  1. Mobile phones
  2. Portable media players
  3. Digital cameras
  4. Wireless communication modules
  5. Battery-powered devices

Detailed and Complete Alternative Models

  • XC6124C649GR-G: Same specifications but in a different package (SOT-89-5)
  • XC6124C649HR-G: Higher maximum output current (300mA) but slightly higher dropout voltage
  • XC6124C649LR-G: Lower quiescent current (20µA) but limited input voltage range (2.7V - 5.5V)

These alternative models provide options based on specific design requirements and constraints.

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Énumérez 10 questions et réponses courantes liées à l'application de XC6124C649ER-G dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of XC6124C649ER-G in technical solutions:

  1. Question: What is XC6124C649ER-G?
    - Answer: XC6124C649ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is commonly used for monitoring power supply voltages in various electronic devices.

  2. Question: What is the operating voltage range of XC6124C649ER-G?
    - Answer: The operating voltage range of XC6124C649ER-G is typically between 0.8V and 6.0V.

  3. Question: What is the output type of XC6124C649ER-G?
    - Answer: XC6124C649ER-G has an open-drain output type, which means it can be connected to other devices or circuits to indicate a specific voltage level.

  4. Question: What is the quiescent current consumption of XC6124C649ER-G?
    - Answer: The quiescent current consumption of XC6124C649ER-G is typically very low, around 1.0µA.

  5. Question: Can XC6124C649ER-G be used for overvoltage protection?
    - Answer: No, XC6124C649ER-G is primarily designed for undervoltage detection. It does not provide overvoltage protection functionality.

  6. Question: How accurate is the voltage detection of XC6124C649ER-G?
    - Answer: XC6124C649ER-G has a typical voltage detection accuracy of ±2%.

  7. Question: What is the reset delay time of XC6124C649ER-G?
    - Answer: The reset delay time of XC6124C649ER-G is typically around 200ms, which allows for stable power supply monitoring.

  8. Question: Can XC6124C649ER-G be used in automotive applications?
    - Answer: Yes, XC6124C649ER-G is AEC-Q100 qualified and suitable for automotive applications, provided it meets the specific requirements of the application.

  9. Question: What is the package type of XC6124C649ER-G?
    - Answer: XC6124C649ER-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.

  10. Question: Is XC6124C649ER-G RoHS compliant?
    - Answer: Yes, XC6124C649ER-G is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.