Torex Semiconductor Ltd
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XC6123A737MR-G
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XC6123A737MR-G

Product Overview

Category

XC6123A737MR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC6123A737MR-G is available in a small surface-mount package.

Essence

The essence of XC6123A737MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.3V
  • Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (optional)

Functional Features

  • Voltage regulation: Provides a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: Safeguards the circuit by limiting the output current in case of excessive load.
  • Thermal shutdown protection: Prevents overheating by shutting down the regulator when the temperature exceeds a certain threshold.
  • Low dropout voltage: Allows the regulator to operate even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages

  • Small form factor enables easy integration into compact electronic designs.
  • High efficiency results in minimal power loss during voltage regulation.
  • Wide input voltage range allows compatibility with various power sources.
  • Overcurrent and thermal shutdown protection enhance circuit reliability.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage may affect the efficiency in certain scenarios.

Working Principles

XC6123A737MR-G utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The error amplifier compares the feedback voltage with the reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6123A737MR-G finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Wearable devices - Automotive electronics

Detailed and Complete Alternative Models

  1. XC6123B737MR-G: Similar specifications with minor variations.
  2. XC6123C737MR-G: Higher output current capability.
  3. XC6123D737MR-G: Lower dropout voltage for improved efficiency.

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

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Énumérez 10 questions et réponses courantes liées à l'application de XC6123A737MR-G dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of XC6123A737MR-G in technical solutions:

  1. Q: What is XC6123A737MR-G? A: XC6123A737MR-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. Q: What is the input voltage range for XC6123A737MR-G? A: The input voltage range for XC6123A737MR-G is typically between 2.5V and 6.0V.

  3. Q: What is the output voltage of XC6123A737MR-G? A: The output voltage of XC6123A737MR-G is fixed at 3.3V, which means it provides a constant regulated voltage of 3.3 volts.

  4. Q: What is the maximum output current of XC6123A737MR-G? A: The maximum output current of XC6123A737MR-G is typically around 200mA, which means it can supply up to 200 milliamperes of current to the load.

  5. Q: What is the operating temperature range for XC6123A737MR-G? A: The operating temperature range for XC6123A737MR-G is usually between -40°C and +85°C, making it suitable for a wide range of environments.

  6. Q: Can XC6123A737MR-G be used in battery-powered applications? A: Yes, XC6123A737MR-G can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.

  7. Q: Does XC6123A737MR-G have built-in protection features? A: Yes, XC6123A737MR-G has built-in protection features such as overcurrent protection, thermal shutdown, and reverse current protection to ensure safe operation.

  8. Q: Can XC6123A737MR-G be used in automotive applications? A: Yes, XC6123A737MR-G is suitable for automotive applications as it meets the necessary standards and has a wide operating temperature range.

  9. Q: Is XC6123A737MR-G available in different package options? A: Yes, XC6123A737MR-G is available in various package options, including SOT-25 and USP-6B, providing flexibility for different PCB layouts.

  10. Q: Where can I find more information about XC6123A737MR-G? A: You can find more detailed information about XC6123A737MR-G, including datasheets and application notes, on the official website of Torex Semiconductor or by contacting their technical support team.