Torex Semiconductor Ltd
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XC6122A729MR-G
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XC6122A729MR-G

Product Overview

Category

The XC6122A729MR-G belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • Low dropout voltage
  • Low quiescent current
  • High ripple rejection
  • Small package size

Package

The XC6122A729MR-G comes in a small SOT-23-5 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage for electronic components.

Packaging/Quantity

The XC6122A729MR-G is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 2.2V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 160mV @ 100mA
  • Quiescent Current: 1.0μA
  • Ripple Rejection: 70dB @ 1kHz

Detailed Pin Configuration

The XC6122A729MR-G has a standard SOT-23-5 pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

  • Low dropout voltage ensures efficient regulation even with small input-output differentials.
  • Low quiescent current minimizes power consumption in standby or idle modes.
  • High ripple rejection improves the stability of the output voltage.

Advantages and Disadvantages

Advantages

  • Small package size allows for space-efficient PCB design.
  • Low dropout voltage enables operation with low input voltages.
  • Low quiescent current prolongs battery life in portable applications.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Narrow input voltage range restricts compatibility with certain power sources.

Working Principles

The XC6122A729MR-G utilizes a feedback control mechanism to maintain a constant output voltage, compensating for variations in input voltage and load conditions. When the output voltage deviates from the set value, the internal circuitry adjusts the pass transistor to regulate the output.

Detailed Application Field Plans

The XC6122A729MR-G is well-suited for various low-power and battery-operated applications, including: - Portable consumer electronics - Wearable devices - IoT (Internet of Things) sensors - Battery-powered instrumentation

Detailed and Complete Alternative Models

Some alternative models to the XC6122A729MR-G include: - XC6206P332MR-G: Similar low dropout voltage regulator with higher output current capability. - XC6220C252MR-G: Ultra-low quiescent current regulator for power-sensitive applications. - XC6210B182MR-G: Wide input voltage range regulator for versatile power supply designs.

In conclusion, the XC6122A729MR-G is a compact and efficient voltage regulator suitable for low-power electronic applications, offering stable voltage regulation with minimal power consumption.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6122A729MR-G i tekniska lösningar

  1. What is the typical application of XC6122A729MR-G?

    • The XC6122A729MR-G is commonly used as a voltage regulator in various electronic devices and systems.

  2. What is the input voltage range for XC6122A729MR-G?

    • The input voltage range for XC6122A729MR-G is typically 2.5V to 6.0V.

  3. What is the output voltage of XC6122A729MR-G?

    • The output voltage of XC6122A729MR-G is fixed at 2.9V.

  4. What is the maximum output current of XC6122A729MR-G?

    • The maximum output current of XC6122A729MR-G is around 300mA.

  5. Is XC6122A729MR-G suitable for battery-powered applications?

    • Yes, XC6122A729MR-G is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.

  6. Does XC6122A729MR-G require external components for stability?

    • No, XC6122A729MR-G is stable without the need for external components.

  7. Can XC6122A729MR-G withstand high temperatures?

    • Yes, XC6122A729MR-G is designed to operate reliably at elevated temperatures, making it suitable for various industrial and automotive applications.

  8. What are the typical protection features of XC6122A729MR-G?

    • XC6122A729MR-G typically includes overcurrent protection, thermal shutdown, and reverse polarity protection.

  9. Is XC6122A729MR-G available in a small package size?

    • Yes, XC6122A729MR-G is available in a compact SOT-23 package, making it suitable for space-constrained designs.

  10. Are there any application notes or reference designs available for XC6122A729MR-G?

    • Yes, the manufacturer provides application notes and reference designs to assist with the integration of XC6122A729MR-G into technical solutions.