Torex Semiconductor Ltd
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XC6122D331ER-G
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XC6122D331ER-G

Product Overview

Category

XC6122D331ER-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC6122D331ER-G comes in a small SOT-23-5 package.

Essence

The essence of XC6122D331ER-G is to provide a stable and regulated voltage supply to electronic devices.

Packaging/Quantity

XC6122D331ER-G is typically packaged in reels, with each reel containing 3000 units.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.3V
  • Dropout Voltage: 200mV @ 100mA
  • Quiescent Current: 30µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122D331ER-G has the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High output voltage accuracy provides precise voltage regulation.
  • Low quiescent current minimizes power consumption.
  • Overcurrent protection safeguards against excessive current flow.
  • Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact size
  • Low power consumption
  • Protection features enhance device safety

Disadvantages

  • Limited input voltage range
  • Noisy output at high loads

Working Principles

XC6122D331ER-G operates by comparing the output voltage with a reference voltage. It adjusts the internal pass transistor to maintain a stable output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

XC6122D331ER-G finds applications in various electronic devices, including:

  1. Mobile phones
  2. Portable media players
  3. Digital cameras
  4. Wireless communication modules
  5. Battery-powered devices

Detailed and Complete Alternative Models

  1. XC6122D331GR-G: Similar specifications but with a different package (SOT-89-5).
  2. XC6122D331MR-G: Similar specifications but with a different package (SOT-25).

These alternative models can be considered based on specific application requirements and space constraints.

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10个与XC6122D331ER-G在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of XC6122D331ER-G in technical solutions:

  1. Q: What is XC6122D331ER-G? A: XC6122D331ER-G is a low-power voltage detector IC manufactured by Torex Semiconductor. It is commonly used in various electronic devices to monitor the power supply voltage and provide accurate reset signals.

  2. Q: What is the operating voltage range of XC6122D331ER-G? A: The operating voltage range of XC6122D331ER-G is typically between 0.9V and 6.0V.

  3. Q: How does XC6122D331ER-G work? A: XC6122D331ER-G continuously monitors the input voltage and compares it with a reference voltage. When the input voltage drops below the threshold voltage, it generates a reset signal to indicate a power failure or low voltage condition.

  4. Q: What is the typical quiescent current consumption of XC6122D331ER-G? A: The typical quiescent current consumption of XC6122D331ER-G is very low, usually around 1.0µA.

  5. Q: Can XC6122D331ER-G be used in battery-powered applications? A: Yes, XC6122D331ER-G is suitable for battery-powered applications due to its low quiescent current consumption, which helps to conserve battery life.

  6. Q: Does XC6122D331ER-G have an adjustable threshold voltage? A: No, XC6122D331ER-G has a fixed threshold voltage of 3.3V.

  7. Q: What is the output type of XC6122D331ER-G? A: XC6122D331ER-G has an open-drain output, which requires an external pull-up resistor to provide a logic high signal.

  8. Q: Can XC6122D331ER-G tolerate reverse polarity on the input voltage? A: No, XC6122D331ER-G is not designed to tolerate reverse polarity. It is important to ensure correct polarity during installation.

  9. Q: What is the temperature range in which XC6122D331ER-G can operate? A: XC6122D331ER-G can operate within a temperature range of -40°C to +85°C.

  10. Q: Is XC6122D331ER-G RoHS compliant? A: Yes, XC6122D331ER-G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive set by the European Union.

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