Torex Semiconductor Ltd
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XC6123D739MR-G
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XC6123D739MR-G

Product Overview

Category

XC6123D739MR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC6123D739MR-G comes in a small surface-mount package.

Essence

The essence of XC6123D739MR-G is its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The product is typically packaged in reels and each reel contains a specific quantity of XC6123D739MR-G units.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.3V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123D739MR-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (optional)

Functional Features

  • Voltage regulation: XC6123D739MR-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: The device automatically shuts down if the output current exceeds the maximum specified value.
  • Thermal shutdown protection: In case of excessive temperature, the regulator enters a thermal shutdown mode to prevent damage.

Advantages and Disadvantages

Advantages

  • Small form factor allows for easy integration into compact electronic designs.
  • High efficiency results in minimal power loss during voltage regulation.
  • Wide input voltage range makes it compatible with various power sources.
  • Overcurrent and thermal shutdown protection enhance the safety and reliability of the circuit.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Dropout voltage of 200mV may affect the performance in low-voltage scenarios.

Working Principles

XC6123D739MR-G utilizes a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures that the output voltage remains stable even when the input voltage or load conditions change.

Detailed Application Field Plans

XC6123D739MR-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to XC6123D739MR-G include: - XC6123D738MR-G: Similar specifications, but with a different output voltage (e.g., 2.5V) - XC6123D740MR-G: Similar specifications, but with a different output voltage (e.g., 5.0V) - XC6123D741MR-G: Similar specifications, but with a higher maximum output current (e.g., 300mA)

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem XC6123D739MR-G w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of XC6123D739MR-G in technical solutions:

  1. Question: What is XC6123D739MR-G?
    Answer: XC6123D739MR-G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage drops below a certain threshold.

  2. Question: What is the operating voltage range of XC6123D739MR-G?
    Answer: The operating voltage range of XC6123D739MR-G is typically between 0.9V and 6.0V.

  3. Question: How does XC6123D739MR-G help in technical solutions?
    Answer: XC6123D739MR-G helps in technical solutions by providing a reliable reset signal to microcontrollers, microprocessors, or other digital devices when the power supply voltage falls below a specified level. This ensures proper system initialization and prevents data corruption.

  4. Question: What is the output type of XC6123D739MR-G?
    Answer: XC6123D739MR-G has an open-drain output type, which means it can be connected to other devices with a pull-up resistor to achieve the desired logic level.

  5. Question: What is the typical reset threshold voltage of XC6123D739MR-G?
    Answer: The typical reset threshold voltage of XC6123D739MR-G is 3.9V.

  6. Question: Can XC6123D739MR-G be used in battery-powered applications?
    Answer: Yes, XC6123D739MR-G can be used in battery-powered applications as it has a low quiescent current consumption of typically 1.0µA, making it suitable for power-sensitive designs.

  7. Question: Does XC6123D739MR-G have a built-in delay circuit?
    Answer: Yes, XC6123D739MR-G has a built-in delay circuit that ensures a stable reset signal is provided for a specified duration after the power supply voltage rises above the threshold level.

  8. Question: What is the maximum operating temperature range of XC6123D739MR-G?
    Answer: The maximum operating temperature range of XC6123D739MR-G is typically between -40°C and +85°C.

  9. Question: Can XC6123D739MR-G be used in automotive applications?
    Answer: Yes, XC6123D739MR-G is suitable for automotive applications as it meets the AEC-Q100 Grade 2 qualification standards.

  10. Question: Is XC6123D739MR-G available in different package options?
    Answer: Yes, XC6123D739MR-G is available in a small SOT-25 package, which makes it suitable for space-constrained designs.

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