Torex Semiconductor Ltd
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XC6123D740ER-G
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XC6123D740ER-G

Product Overview

Category

XC6123D740ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short circuit protection

Package

XC6123D740ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6123D740ER-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It is typically packaged in reels containing 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.0V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123D740ER-G has the following pin configuration:

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

Functional Features

  • High precision voltage regulation ensures stable output voltage.
  • Low dropout voltage allows efficient operation even with low input voltages.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Short circuit protection safeguards against damage during fault conditions.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Low dropout voltage enables efficient operation in low voltage scenarios.
  • Thermal shutdown and short circuit protection enhance device safety.

Disadvantages

  • Limited input voltage range (2.5V - 6.0V).
  • Relatively low output voltage range (1.2V - 5.0V).

Working Principles

XC6123D740ER-G operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even in the presence of varying input voltages or load conditions.

Detailed Application Field Plans

XC6123D740ER-G finds applications in various electronic devices that require regulated voltage supply. Some potential application fields include:

  1. Mobile devices: Smartphones, tablets, portable media players.
  2. IoT devices: Wearable devices, smart home appliances.
  3. Automotive electronics: Infotainment systems, navigation units.
  4. Industrial equipment: Measurement instruments, control systems.
  5. Consumer electronics: Digital cameras, audio/video equipment.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6123D740ER-G are:

  1. LM1117-3.3: A popular voltage regulator with a fixed 3.3V output.
  2. LT1763: Low dropout linear regulator with adjustable output voltage.
  3. TPS7A4700: High-performance voltage regulator with ultra-low noise output.

These alternative models provide options for different output voltage requirements and may have additional features suited for specific applications.

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Énumérez 10 questions et réponses courantes liées à l'application de XC6123D740ER-G dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of XC6123D740ER-G in technical solutions:

  1. Q: What is XC6123D740ER-G? A: XC6123D740ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is commonly used for monitoring power supply voltages in various electronic devices.

  2. Q: What is the operating voltage range of XC6123D740ER-G? A: The operating voltage range of XC6123D740ER-G is typically between 0.7V and 6.0V.

  3. Q: How does XC6123D740ER-G work? A: XC6123D740ER-G works by comparing the input voltage with a fixed reference voltage. When the input voltage falls below or exceeds a certain threshold, it triggers an output signal.

  4. Q: What is the output type of XC6123D740ER-G? A: XC6123D740ER-G has an open-drain output type, which means it can sink current but cannot source current.

  5. Q: What is the typical quiescent current consumption of XC6123D740ER-G? A: The typical quiescent current consumption of XC6123D740ER-G is very low, usually around 1.0µA.

  6. Q: Can XC6123D740ER-G be used for overvoltage protection? A: No, XC6123D740ER-G is primarily designed for undervoltage detection. It does not provide overvoltage protection functionality.

  7. Q: What is the accuracy of the voltage detection threshold in XC6123D740ER-G? A: The accuracy of the voltage detection threshold in XC6123D740ER-G is typically ±1.5%.

  8. Q: Can XC6123D740ER-G be used in automotive applications? A: Yes, XC6123D740ER-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  9. Q: Does XC6123D740ER-G have built-in hysteresis? A: Yes, XC6123D740ER-G has a built-in hysteresis of typically 50mV, which helps to prevent output oscillation near the detection threshold.

  10. Q: What is the package type of XC6123D740ER-G? A: XC6123D740ER-G is available in a small SOT-25 package, which is compact and suitable for space-constrained applications.

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