Torex Semiconductor Ltd
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XC6123E729MR-G
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XC6123E729MR-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, High Current, Fixed Output Voltage
  • Package: SOT-23-5
  • Essence: Regulates input voltage to a fixed output voltage
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 2.9V
  • Dropout Voltage: 200mV at 100mA
  • Maximum Output Current: 150mA
  • Quiescent Current: 45µA
  • Line Regulation: ±0.05%
  • Load Regulation: ±0.1%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123E729MR-G has a SOT-23-5 package with the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient regulation even with small input-output differentials.
  • High current capability allows for stable operation in applications with demanding power requirements.
  • Fixed output voltage eliminates the need for external voltage adjustment components.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - High current capability enables use in power-hungry devices. - Fixed output voltage simplifies circuit design.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Restricted input voltage range may limit compatibility with certain systems.

Working Principles

The XC6123E729MR-G is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance in the regulator circuit to maintain a constant output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The XC6123E729MR-G is commonly used in various electronic devices that require a stable and regulated power supply. Some application fields include:

  1. Portable Electronics: Smartphones, tablets, portable media players.
  2. IoT Devices: Wearable devices, smart home sensors.
  3. Automotive Electronics: Infotainment systems, navigation units.
  4. Industrial Equipment: Measurement instruments, control systems.

Detailed and Complete Alternative Models

  1. XC6123E728MR-G: Same specifications as XC6123E729MR-G, but with a different fixed output voltage of 2.8V.
  2. XC6123E730MR-G: Same specifications as XC6123E729MR-G, but with a different fixed output voltage of 3.0V.
  3. XC6123E731MR-G: Same specifications as XC6123E729MR-G, but with a different fixed output voltage of 3.1V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von XC6123E729MR-G in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of XC6123E729MR-G in technical solutions:

  1. Question: What is XC6123E729MR-G?
    - Answer: XC6123E729MR-G is a specific model of voltage regulator IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to provide stable voltage regulation in various electronic applications.

  2. Question: What is the input voltage range for XC6123E729MR-G?
    - Answer: The input voltage range for XC6123E729MR-G is typically between 2.5V and 6.0V.

  3. Question: What is the output voltage of XC6123E729MR-G?
    - Answer: The output voltage of XC6123E729MR-G is fixed at 2.9V.

  4. Question: What is the maximum output current of XC6123E729MR-G?
    - Answer: The maximum output current of XC6123E729MR-G is typically 200mA.

  5. Question: What is the dropout voltage of XC6123E729MR-G?
    - Answer: The dropout voltage of XC6123E729MR-G is typically 100mV at 100mA load.

  6. Question: Is XC6123E729MR-G suitable for battery-powered applications?
    - Answer: Yes, XC6123E729MR-G is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  7. Question: Can XC6123E729MR-G handle short-circuit conditions?
    - Answer: Yes, XC6123E729MR-G has built-in protection features that allow it to handle short-circuit conditions without damage.

  8. Question: Does XC6123E729MR-G require any external components for operation?
    - Answer: XC6123E729MR-G requires a minimum number of external components, such as input and output capacitors, to ensure stability and proper operation.

  9. Question: What is the operating temperature range of XC6123E729MR-G?
    - Answer: The operating temperature range of XC6123E729MR-G is typically between -40°C and +85°C.

  10. Question: Can XC6123E729MR-G be used in automotive applications?
    - Answer: Yes, XC6123E729MR-G is suitable for automotive applications as it meets the necessary requirements for reliability and performance in harsh environments.

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