Torex Semiconductor Ltd
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XC6122E547MR-G
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XC6122E547MR-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, Low Quiescent Current
  • Package: SOT-23-5
  • Essence: Linear Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 200mV @ 100mA
  • Quiescent Current: 30µA
  • Line Regulation: ±0.2%
  • Load Regulation: ±0.4%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6122E547MR-G has a SOT-23-5 package with the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures stable output even with low input voltage.
  • Low quiescent current minimizes power consumption in standby mode.
  • Built-in overcurrent protection safeguards the circuit from excessive current.
  • Thermal shutdown protection prevents damage due to overheating.
  • Fast transient response enables quick stabilization of the output voltage.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-saving designs. - Wide input voltage range provides flexibility in various applications. - Low dropout voltage ensures efficient power conversion. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Limited output current may not be suitable for high-power applications. - SOT-23-5 package may require careful handling during assembly.

Working Principles

The XC6122E547MR-G is a linear voltage regulator that regulates the input voltage to a stable output voltage. It utilizes a pass transistor to control the voltage drop across it, ensuring a constant output voltage even when the input voltage varies. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The XC6122E547MR-G is commonly used in various electronic devices and systems, including but not limited to:

  1. Battery-powered devices: Portable audio players, handheld gaming consoles, and remote controls.
  2. IoT devices: Smart sensors, wearable devices, and home automation systems.
  3. Automotive electronics: Infotainment systems, dashboard displays, and lighting controls.
  4. Industrial equipment: Measurement instruments, control systems, and motor drivers.
  5. Communication devices: Wireless routers, modems, and network switches.

Detailed and Complete Alternative Models

  1. XC6122E547MR-G-ND: Same specifications and package as XC6122E547MR-G.
  2. XC6122E547MR-H: Higher output current of 300mA.
  3. XC6122E547MR-L: Lower quiescent current of 10µA.

These alternative models provide options based on specific requirements and can be considered as substitutes for the XC6122E547MR-G.

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技術ソリューションにおける XC6122E547MR-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 XC6122E547MR-G in technical solutions:

  1. Q: What is XC6122E547MR-G? A: XC6122E547MR-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 XC6122E547MR-G? A: The operating voltage range of XC6122E547MR-G is from 0.8V to 6.0V.

  3. Q: What is the output type of XC6122E547MR-G? A: XC6122E547MR-G has an open-drain output type, which means it can sink current but cannot source current.

  4. Q: What is the typical quiescent current consumption of XC6122E547MR-G? A: The typical quiescent current consumption of XC6122E547MR-G is very low, typically around 1.0µA.

  5. Q: How accurate is XC6122E547MR-G in detecting voltage levels? A: XC6122E547MR-G has a high accuracy of ±1.0% at room temperature.

  6. Q: Can XC6122E547MR-G be used for overvoltage protection? A: No, XC6122E547MR-G is not designed for overvoltage protection. It is primarily used for voltage monitoring and detection.

  7. Q: What is the maximum voltage that XC6122E547MR-G can detect? A: XC6122E547MR-G can detect voltages up to 5.5V.

  8. Q: Does XC6122E547MR-G have a built-in hysteresis function? A: Yes, XC6122E547MR-G has a built-in hysteresis function to prevent output oscillation near the threshold voltage.

  9. Q: Can XC6122E547MR-G be used in battery-powered applications? A: Yes, XC6122E547MR-G is suitable for battery-powered applications due to its low quiescent current consumption.

  10. Q: What is the package type of XC6122E547MR-G? A: XC6122E547MR-G is available in a small SOT-25 package, which is compact and easy to integrate into various circuit designs.

Please note that these answers are based on general information about XC6122E547MR-G and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed technical specifications and guidelines.