Torex Semiconductor Ltd
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XC6123D545MR-G
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XC6123D545MR-G

Product Overview

Category

XC6123D545MR-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

XC6123D545MR-G comes in a small surface-mount package.

Essence

The essence of XC6123D545MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 5.0V
  • Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123D545MR-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: Provides a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: Safeguards the circuit by limiting the current when it exceeds a certain threshold.
  • Thermal shutdown protection: Prevents overheating by shutting down the regulator if the temperature exceeds a safe limit.

Advantages and Disadvantages

Advantages

  • Small form factor allows for space-saving designs.
  • High efficiency results in minimal power loss.
  • Wide input voltage range makes it compatible with various power sources.
  • Overcurrent and thermal protection enhance circuit reliability.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage can cause a slight voltage drop across the regulator.

Working Principles

XC6123D545MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for input voltage variations.

Detailed Application Field Plans

XC6123D545MR-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Medical equipment - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that serve similar purposes as XC6123D545MR-G include: - XC6206P332MR-G - XC6220B332MR-G - XC6219B332MR-G - XC6221B332MR-G - XC6222B332MR-G

These models offer different specifications and features, allowing designers to choose the most suitable option for their specific requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de XC6123D545MR-G dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of XC6123D545MR-G in technical solutions:

  1. Question: What is XC6123D545MR-G?
    - Answer: XC6123D545MR-G is a specific model of voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is designed 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 XC6123D545MR-G?
    - Answer: The operating voltage range of XC6123D545MR-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6123D545MR-G work?
    - Answer: XC6123D545MR-G works by comparing the input voltage with a reference voltage internally set within the IC. When the input voltage drops below the reference voltage, it triggers an output signal.

  4. Question: What is the output type of XC6123D545MR-G?
    - Answer: XC6123D545MR-G has an open-drain output type, which means it can sink current but cannot source current. An external pull-up resistor is required to pull the output signal high.

  5. Question: What is the typical quiescent current consumption of XC6123D545MR-G?
    - Answer: The typical quiescent current consumption of XC6123D545MR-G is very low, usually around 1.0µA.

  6. Question: Can XC6123D545MR-G be used for overvoltage detection?
    - Answer: No, XC6123D545MR-G is specifically designed for undervoltage detection. It triggers an output signal when the voltage falls below the threshold, not when it exceeds a certain level.

  7. Question: What is the typical hysteresis voltage of XC6123D545MR-G?
    - Answer: The typical hysteresis voltage of XC6123D545MR-G is around 0.1V. This means that once the input voltage drops below the threshold and triggers the output signal, the voltage must rise above the threshold plus the hysteresis voltage to reset the output signal.

  8. Question: Can XC6123D545MR-G be used in automotive applications?
    - Answer: Yes, XC6123D545MR-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  9. Question: What is the maximum operating temperature range of XC6123D545MR-G?
    - Answer: The maximum operating temperature range of XC6123D545MR-G is typically between -40°C and +85°C.

  10. Question: Is XC6123D545MR-G available in different package options?
    - Answer: Yes, XC6123D545MR-G is available in various package options, including SOT-25 and USP-4B.