Torex Semiconductor Ltd
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XC6122E747MR-G
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XC6122E747MR-G

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The XC6122E747MR-G is a voltage regulator IC that provides stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The XC6122E747MR-G is typically sold in reels of 3000 units.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.0V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Output Current: 150mA (maximum)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6122E747MR-G has the following pin configuration:

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

Functional Features

  • Low Dropout Voltage: The XC6122E747MR-G has a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
  • High Output Voltage Accuracy: This voltage regulator provides precise and stable output voltage, minimizing fluctuations and ensuring reliable performance of connected devices.
  • Low Quiescent Current: With a low quiescent current, the XC6122E747MR-G minimizes power consumption when the load is light or idle.
  • Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.
  • Thermal Shutdown Protection: In case of excessive temperature rise, the XC6122E747MR-G automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages: - Stable and regulated output voltage - Low dropout voltage for efficient regulation - High output voltage accuracy - Low quiescent current for reduced power consumption - Overcurrent and thermal shutdown protection

Disadvantages: - Limited maximum output current (150mA)

Working Principles

The XC6122E747MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by using a low resistance pass transistor.

Detailed Application Field Plans

The XC6122E747MR-G can be used in various applications where a stable and regulated voltage supply is required. Some potential application fields include: - Battery-powered devices - Portable electronic devices - IoT devices - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. XC6122E747MR-G-ND: Same specifications and features as XC6122E747MR-G, but available in a different package (SOT-89-5).
  2. XC6122E747MR-G-AB: Same specifications and features as XC6122E747MR-G, but with an extended operating temperature range (-40°C to +105°C).

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

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技術ソリューションにおける XC6122E747MR-G の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of XC6122E747MR-G in technical solutions:

  1. Question: What is XC6122E747MR-G?
    - Answer: XC6122E747MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level in electronic circuits.

  2. Question: What is the operating voltage range of XC6122E747MR-G?
    - Answer: The operating voltage range of XC6122E747MR-G is from 0.8V to 6.0V.

  3. Question: How does XC6122E747MR-G work?
    - Answer: XC6122E747MR-G continuously monitors the input voltage and compares it with a reference voltage. When the input voltage falls below or rises above a certain threshold, it triggers an output signal.

  4. Question: What is the output type of XC6122E747MR-G?
    - Answer: XC6122E747MR-G has an open-drain output type, which means it can sink current but cannot source current.

  5. Question: What is the typical quiescent current consumption of XC6122E747MR-G?
    - Answer: The typical quiescent current consumption of XC6122E747MR-G is around 1.0µA.

  6. Question: Can XC6122E747MR-G be used for undervoltage and overvoltage detection?
    - Answer: Yes, XC6122E747MR-G can be used for both undervoltage and overvoltage detection, depending on how it is configured.

  7. Question: What is the accuracy of the voltage detection threshold in XC6122E747MR-G?
    - Answer: The accuracy of the voltage detection threshold in XC6122E747MR-G is typically ±1.5%.

  8. Question: Can XC6122E747MR-G be used in battery-powered applications?
    - Answer: Yes, XC6122E747MR-G can be used in battery-powered applications as it has a low quiescent current consumption, making it suitable for power-sensitive designs.

  9. Question: Does XC6122E747MR-G have built-in hysteresis?
    - Answer: Yes, XC6122E747MR-G has built-in hysteresis, which helps to prevent output oscillation near the detection threshold.

  10. Question: What is the package type of XC6122E747MR-G?
    - Answer: XC6122E747MR-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.

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