Torex Semiconductor Ltd
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XC6123F742ER-G
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XC6123F742ER-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low dropout, high accuracy, low quiescent current
  • Package: SOT-23-5
  • Essence: Regulates voltage to a stable level
  • 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 XC6123F742ER-G has a SOT-23-5 package with the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient power conversion
  • High accuracy provides precise voltage regulation
  • Low quiescent current minimizes power consumption
  • Enable pin allows for easy on/off control

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications - Small package size saves board space - Excellent load and line regulation for stable output voltage

Disadvantages: - Limited output current capability - Higher cost compared to traditional linear regulators

Working Principles

The XC6123F742ER-G is a voltage regulator IC that maintains a stable output voltage regardless of changes in the input voltage or load conditions. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the output voltage remains within the specified range. The low dropout voltage enables efficient power conversion, while the low quiescent current minimizes power consumption when the regulator is idle.

Detailed Application Field Plans

The XC6123F742ER-G is commonly used in various electronic devices and systems that require a stable voltage supply. Some typical application fields include:

  1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the XC6123F742ER-G's low quiescent current and wide input voltage range.
  2. Industrial equipment: Control systems, sensors, and actuators often require precise voltage regulation, making the XC6123F742ER-G an ideal choice.
  3. Automotive electronics: The regulator's ability to withstand a wide temperature range makes it suitable for automotive applications, including infotainment systems, lighting, and engine control units.

Detailed and Complete Alternative Models

  1. XC6206P332MR-G: Low dropout voltage regulator with a fixed output voltage of 3.3V. SOT-23-5 package.
  2. XC6219B182MR-G: Ultra-low quiescent current voltage regulator with a fixed output voltage of 1.8V. SOT-23-5 package.
  3. XC6220C502MR-G: High accuracy voltage regulator with adjustable output voltage range from 1.2V to 5.0V. SOT-23-5 package.

These alternative models offer similar functionality and are suitable replacements for the XC6123F742ER-G in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6123F742ER-G i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of XC6123F742ER-G in technical solutions:

  1. Question: What is XC6123F742ER-G?
    - Answer: XC6123F742ER-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 XC6123F742ER-G?
    - Answer: The input voltage range for XC6123F742ER-G is typically between 2.5V and 6.0V.

  3. Question: What is the output voltage of XC6123F742ER-G?
    - Answer: The output voltage of XC6123F742ER-G can be set to a fixed value within the range of 1.2V to 5.0V, depending on the specific configuration.

  4. Question: What is the maximum output current of XC6123F742ER-G?
    - Answer: The maximum output current of XC6123F742ER-G is typically around 200mA, which makes it suitable for powering low-power devices or components.

  5. Question: Can XC6123F742ER-G handle input voltage fluctuations?
    - Answer: Yes, XC6123F742ER-G has built-in features like overcurrent protection, thermal shutdown, and reverse current blocking, which help it handle input voltage fluctuations and protect the connected circuitry.

  6. Question: Is XC6123F742ER-G suitable for battery-powered applications?
    - Answer: Yes, XC6123F742ER-G is commonly used in battery-powered applications due to its low quiescent current and efficient power conversion capabilities.

  7. Question: Can XC6123F742ER-G be used in automotive applications?
    - Answer: Yes, XC6123F742ER-G is designed to meet automotive standards and can be used in various automotive applications where stable voltage regulation is required.

  8. Question: Does XC6123F742ER-G require any external components for operation?
    - Answer: XC6123F742ER-G requires a few external components like input/output capacitors and resistors for setting the output voltage, but it does not require any additional complex circuitry.

  9. Question: What is the operating temperature range of XC6123F742ER-G?
    - Answer: The operating temperature range of XC6123F742ER-G is typically between -40°C and +85°C, making it suitable for a wide range of environments.

  10. Question: Can XC6123F742ER-G be used in space-constrained applications?
    - Answer: Yes, XC6123F742ER-G comes in a small form factor package (such as SOT-25 or USP-6C) and has a low profile, making it suitable for space-constrained applications where size is a critical factor.

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