Torex Semiconductor Ltd
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XC6124C641ER-G
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XC6124C641ER-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
  • Package: SOT-23-5
  • Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input variations.
  • Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Output Current: 150mA (maximum)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6124C641ER-G has a SOT-23-5 package with the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. NC: No Connection
  4. VOUT: Output Voltage
  5. EN: Enable Pin

Functional Features

  • Low Dropout: The XC6124C641ER-G can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
  • High Accuracy: It provides precise regulation of the output voltage, ensuring consistent performance.
  • Low Quiescent Current: The IC consumes minimal current when in standby mode, conserving power.
  • Enable Pin: The EN pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Stable output voltage under varying input conditions - High accuracy for reliable performance - Low power consumption in standby mode - Easy on/off control with the enable pin

Disadvantages: - Limited output current capacity (150mA maximum) - Restricted input voltage range (2.5V to 6.0V)

Working Principles

The XC6124C641ER-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized, allowing the IC to operate even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The XC6124C641ER-G is commonly used in various electronic devices and applications, including:

  1. Mobile Phones: Ensures stable voltage supply to power sensitive components.
  2. Portable Audio Players: Provides regulated power for audio amplifiers and digital signal processors.
  3. Battery-Powered Devices: Regulates voltage from batteries to power microcontrollers and sensors.
  4. IoT Devices: Maintains consistent voltage levels for reliable operation of connected devices.
  5. Wearable Electronics: Stabilizes voltage for efficient power management in small form factor devices.

Detailed and Complete Alternative Models

  1. XC6206P332MR-G: Similar voltage regulator with a different package (SOT-89-3).
  2. XC6220B331MR-G: Voltage regulator with higher output current capacity (300mA maximum).
  3. XC6219B331MR-G: Voltage regulator with a wider input voltage range (1.8V to 6.0V).

These alternative models offer similar functionality but may have variations in package type, output current capacity, or input voltage range.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XC6124C641ER-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of XC6124C641ER-G in technical solutions:

  1. Question: What is XC6124C641ER-G?
    Answer: XC6124C641ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

  2. Question: What is the operating voltage range of XC6124C641ER-G?
    Answer: The operating voltage range of XC6124C641ER-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6124C641ER-G work?
    Answer: XC6124C641ER-G works by comparing the input voltage with a reference voltage. When the input voltage drops below the reference voltage, it triggers an internal circuit that generates an output signal.

  4. Question: What is the output type of XC6124C641ER-G?
    Answer: XC6124C641ER-G has an open-drain output type, which means it can sink current but cannot source current. It requires an external pull-up resistor to provide a logic high level.

  5. Question: What is the typical quiescent current of XC6124C641ER-G?
    Answer: The typical quiescent current of XC6124C641ER-G is around 1.0µA, making it suitable for low-power applications.

  6. Question: Can XC6124C641ER-G be used in battery-powered devices?
    Answer: Yes, XC6124C641ER-G is well-suited for battery-powered devices due to its low quiescent current and wide operating voltage range.

  7. Question: What is the accuracy of the voltage detection threshold in XC6124C641ER-G?
    Answer: The accuracy of the voltage detection threshold in XC6124C641ER-G is typically ±1.5%.

  8. Question: Can XC6124C641ER-G be used for overvoltage protection?
    Answer: No, XC6124C641ER-G is designed for undervoltage detection only and does not provide overvoltage protection.

  9. Question: Is XC6124C641ER-G suitable for automotive applications?
    Answer: Yes, XC6124C641ER-G is AEC-Q100 qualified and can be used in automotive applications that require undervoltage monitoring.

  10. Question: What package does XC6124C641ER-G come in?
    Answer: XC6124C641ER-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.

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