Torex Semiconductor Ltd
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XC6123E643ER-G
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XC6123E643ER-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low dropout, high accuracy, low quiescent current
  • Package: SOT-23-5
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.0V
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 30µA
  • Load Regulation: ±0.5%
  • Line Regulation: ±0.3%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123E643ER-G has a standard SOT-23-5 package with the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • 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: - Wide input voltage range allows for versatile applications. - Excellent load and line regulation ensure stable output voltage. - Small package size enables space-saving designs. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Limited output current capability (up to 100mA). - Dropout voltage may cause efficiency loss in low input voltage scenarios.

Working Principles

The XC6123E643ER-G is a linear voltage regulator that uses a pass transistor to regulate the input voltage to a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. The enable pin allows for easy control of the regulator's operation.

Detailed Application Field Plans

The XC6123E643ER-G is suitable for various applications, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

  1. XC6206P332MR-G: 3.3V, SOT-23-5 package, low dropout voltage
  2. XC6219B182MR-G: 1.8V, SOT-23-5 package, high accuracy
  3. XC6220C332MR-G: 3.3V, SOT-23-5 package, ultra-low quiescent current

These alternative models offer similar functionality and can be considered as substitutes for the XC6123E643ER-G in different applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XC6123E643ER-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of XC6123E643ER-G in technical solutions:

  1. Question: What is XC6123E643ER-G?
    - Answer: XC6123E643ER-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 XC6123E643ER-G?
    - Answer: The input voltage range for XC6123E643ER-G is typically between 2.5V and 6.0V.

  3. Question: What is the output voltage range for XC6123E643ER-G?
    - Answer: The output voltage range for XC6123E643ER-G can be set between 0.8V and 5.0V using external resistors.

  4. Question: What is the maximum output current of XC6123E643ER-G?
    - Answer: The maximum output current of XC6123E643ER-G is 150mA.

  5. Question: What is the dropout voltage of XC6123E643ER-G?
    - Answer: The dropout voltage of XC6123E643ER-G is typically around 200mV at 100mA load.

  6. Question: Is XC6123E643ER-G suitable for battery-powered applications?
    - Answer: Yes, XC6123E643ER-G is suitable for battery-powered applications due to its low quiescent current and low dropout voltage.

  7. Question: Can XC6123E643ER-G handle input voltage fluctuations?
    - Answer: Yes, XC6123E643ER-G has built-in protection features such as overcurrent protection and thermal shutdown, which help it handle input voltage fluctuations and protect the circuit.

  8. Question: What is the operating temperature range of XC6123E643ER-G?
    - Answer: The operating temperature range of XC6123E643ER-G is typically between -40°C and +85°C.

  9. Question: Can XC6123E643ER-G be used in automotive applications?
    - Answer: Yes, XC6123E643ER-G is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability and performance.

  10. Question: Are there any application notes or reference designs available for XC6123E643ER-G?
    - Answer: Yes, Torex Semiconductor provides application notes and reference designs on their website, which can help users understand and implement XC6123E643ER-G in their technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and conditions of your technical solution. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate and detailed information.