Torex Semiconductor Ltd
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XC6123E428MR-G
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XC6123E428MR-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 at 100mA
  • Quiescent Current: 30µA (typical)
  • Output Current: 150mA (maximum)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123E428MR-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 XC6123E428MR-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 ensures reliable performance - Low quiescent current for power efficiency - Enable pin allows for easy control

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

Working Principles

The XC6123E428MR-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.

Detailed Application Field Plans

The XC6123E428MR-G is commonly used in various electronic devices and applications, including but not limited to:

  1. Battery-powered devices: Provides regulated voltage for portable electronics such as smartphones, tablets, and wearable devices.
  2. IoT devices: Ensures stable voltage supply for sensors, microcontrollers, and communication modules in Internet of Things applications.
  3. Automotive electronics: Used in automotive systems to regulate voltage for various components, including infotainment systems, lighting, and control modules.
  4. Industrial equipment: Provides voltage regulation for control circuits, motor drives, and sensors in industrial automation systems.

Detailed and Complete Alternative Models

  1. XC6123E428MR-G-7: Same specifications and features as XC6123E428MR-G, but available in a different package (SOT-23-5L).
  2. XC6123E428MR-G-3.3: Regulates output voltage at 3.3V instead of the variable range provided by XC6123E428MR-G.
  3. XC6123E428MR-G-ADJ: Adjustable output voltage version, allowing users to set the desired output voltage within a specified range.

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技術ソリューションにおける XC6123E428MR-G の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of XC6123E428MR-G in technical solutions:

  1. Q: What is XC6123E428MR-G? A: XC6123E428MR-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. Q: What is the operating voltage range of XC6123E428MR-G? A: The operating voltage range of XC6123E428MR-G is from 0.8V to 6.0V.

  3. Q: How does XC6123E428MR-G work? A: XC6123E428MR-G works by comparing the input voltage with a fixed reference voltage. When the input voltage falls below or exceeds a certain threshold, it triggers an output signal.

  4. Q: What is the output type of XC6123E428MR-G? A: XC6123E428MR-G has an open-drain output type, which means it can sink current but cannot source current.

  5. Q: What is the typical quiescent current consumption of XC6123E428MR-G? A: The typical quiescent current consumption of XC6123E428MR-G is around 1.0µA.

  6. Q: Can XC6123E428MR-G be used for undervoltage and overvoltage detection? A: Yes, XC6123E428MR-G can be used for both undervoltage and overvoltage detection by setting appropriate threshold voltages.

  7. Q: What is the accuracy of XC6123E428MR-G? A: The accuracy of XC6123E428MR-G is typically ±2%.

  8. Q: Can XC6123E428MR-G be used in automotive applications? A: Yes, XC6123E428MR-G is AEC-Q100 qualified and can be used in automotive applications.

  9. Q: Does XC6123E428MR-G have built-in hysteresis? A: Yes, XC6123E428MR-G has a built-in hysteresis of typically 50mV, which helps to prevent output oscillation near the threshold voltage.

  10. Q: What is the package type of XC6123E428MR-G? A: XC6123E428MR-G is available in a small SOT-25 package, which is compact and suitable for space-constrained designs.

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