Torex Semiconductor Ltd
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XC6122A443ER-G
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XC6122A443ER-G

Product Overview

Category

XC6122A443ER-G belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

XC6122A443ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6122A443ER-G is to provide a stable and regulated voltage output for electronic devices.

Packaging/Quantity

XC6122A443ER-G is typically packaged in reels, with 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

XC6122A443ER-G has five pins:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. VOUT: Output voltage pin
  5. CE: Capacitor connection pin for stability

Functional Features

  • Voltage regulation: XC6122A443ER-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
  • Low quiescent current: The regulator consumes minimal current when no load is connected.
  • Thermal shutdown protection: It automatically shuts down to prevent damage in case of excessive temperature.
  • Overcurrent protection: XC6122A443ER-G safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Low dropout voltage allows for efficient power usage.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Overcurrent protection safeguards connected devices.

Disadvantages

  • Limited input voltage range (2.5V - 6.0V).
  • Output voltage range may not cover all application requirements.

Working Principles

XC6122A443ER-G utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures that the output voltage remains stable even when the input voltage or load conditions change.

Detailed Application Field Plans

XC6122A443ER-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models to XC6122A443ER-G include: - XC6122B443ER-G - XC6122C443ER-G - XC6122D443ER-G - XC6122E443ER-G

These models offer similar functionality and characteristics, providing options for different voltage requirements and specifications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací XC6122A443ER-G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of XC6122A443ER-G in technical solutions:

  1. Question: What is XC6122A443ER-G?
    - Answer: XC6122A443ER-G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage drops below a certain threshold.

  2. Question: What is the operating voltage range of XC6122A443ER-G?
    - Answer: The operating voltage range of XC6122A443ER-G is typically between 0.9V and 6.0V.

  3. Question: How does XC6122A443ER-G help in technical solutions?
    - Answer: XC6122A443ER-G helps in technical solutions by providing a reliable reset signal to microcontrollers, microprocessors, or other digital devices when the power supply voltage falls below a specified level. This ensures proper initialization and prevents data corruption.

  4. Question: What is the typical reset voltage threshold of XC6122A443ER-G?
    - Answer: The typical reset voltage threshold of XC6122A443ER-G is 4.43V.

  5. Question: Can the reset voltage threshold be adjusted in XC6122A443ER-G?
    - Answer: No, the reset voltage threshold of XC6122A443ER-G is fixed and cannot be adjusted.

  6. Question: What is the output type of XC6122A443ER-G?
    - Answer: XC6122A443ER-G has an open-drain output type, which means it can be connected to an external pull-up resistor for proper signal level translation.

  7. Question: What is the quiescent current consumption of XC6122A443ER-G?
    - Answer: The quiescent current consumption of XC6122A443ER-G is typically around 1.0µA, making it suitable for low-power applications.

  8. Question: Can XC6122A443ER-G be used in battery-powered devices?
    - Answer: Yes, XC6122A443ER-G can be used in battery-powered devices due to its low quiescent current consumption and wide operating voltage range.

  9. Question: Does XC6122A443ER-G have any built-in delay for the reset signal?
    - Answer: No, XC6122A443ER-G does not have any built-in delay for the reset signal. If a delay is required, an external delay circuit can be added.

  10. Question: Is XC6122A443ER-G available in different package options?
    - Answer: Yes, XC6122A443ER-G is available in various package options, such as SOT-23-5 and USP-6C, providing flexibility for different application requirements.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of XC6122A443ER-G.