Torex Semiconductor Ltd
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XC6123A436MR-G
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XC6123A436MR-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
  • Package: SOT-23-5
  • Essence: Linear Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 30µA (typical)
  • Line Regulation: ±0.05% (typical)
  • Load Regulation: ±0.1% (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123A436MR-G is a 5-pin device with the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin (active high)
  4. NC: No connection
  5. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage ensures stable output even with low input voltage.
  • High accuracy provides precise output voltage regulation.
  • Low quiescent current minimizes power consumption in standby mode.
  • Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

  • Compact SOT-23-5 package saves board space.
  • Wide input voltage range enables versatile applications.
  • Excellent line and load regulation for reliable performance.
  • Low dropout voltage ensures efficient power conversion.

Disadvantages

  • Limited output current of 150mA may not be sufficient for high-power applications.
  • No thermal shutdown feature, which could be a concern in certain scenarios.

Working Principles

The XC6123A436MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures a stable output voltage regardless of input voltage variations.

Detailed Application Field Plans

The XC6123A436MR-G is suitable for various applications that require a regulated voltage supply. Some potential application fields include:

  1. Battery-powered devices: Provides a stable voltage source for portable electronics.
  2. IoT devices: Ensures reliable power supply for connected devices.
  3. Automotive electronics: Regulates voltage for automotive systems and sensors.
  4. Industrial control systems: Maintains stable voltage for control circuitry.

Detailed and Complete Alternative Models

  1. XC6123B436MR-G: Similar specifications but with a higher output current of 300mA.
  2. XC6123C436MR-G: Improved line and load regulation for more precise voltage control.
  3. XC6123D436MR-G: Offers a wider input voltage range for greater flexibility.

These alternative models provide options based on specific requirements and can be considered as alternatives to the XC6123A436MR-G.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق XC6123A436MR-G في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of XC6123A436MR-G in technical solutions:

  1. Question: What is XC6123A436MR-G?
    - Answer: XC6123A436MR-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 XC6123A436MR-G?
    - Answer: The operating voltage range of XC6123A436MR-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6123A436MR-G work?
    - Answer: XC6123A436MR-G works by comparing the input voltage with a reference voltage. When the input voltage drops below the reference voltage, the output of the IC becomes active, indicating a low voltage condition.

  4. Question: What is the output type of XC6123A436MR-G?
    - Answer: XC6123A436MR-G has an open-drain output, which means it can be connected to other devices or circuits for further processing.

  5. Question: What is the typical quiescent current consumption of XC6123A436MR-G?
    - Answer: The typical quiescent current consumption of XC6123A436MR-G is very low, usually around 1.0µA.

  6. Question: Can XC6123A436MR-G be used in battery-powered applications?
    - Answer: Yes, XC6123A436MR-G is suitable for battery-powered applications due to its low quiescent current consumption, which helps to conserve battery life.

  7. Question: What is the hysteresis voltage of XC6123A436MR-G?
    - Answer: The hysteresis voltage of XC6123A436MR-G is typically 0.1V, which means the output will remain active until the input voltage rises above the threshold voltage plus the hysteresis voltage.

  8. Question: Can XC6123A436MR-G be used in automotive applications?
    - Answer: Yes, XC6123A436MR-G is suitable for automotive applications as it can operate within the specified temperature range and has a wide operating voltage range.

  9. Question: Does XC6123A436MR-G have any built-in protection features?
    - Answer: Yes, XC6123A436MR-G has built-in overcurrent protection and thermal shutdown features to protect the IC from damage under abnormal conditions.

  10. Question: What is the package type of XC6123A436MR-G?
    - Answer: XC6123A436MR-G is available in a small SOT-25 package, which is compact and suitable for space-constrained applications.

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