Torex Semiconductor Ltd
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XC6122E420MR-G
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XC6122E420MR-G

Product Overview

Category

XC6122E420MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 4.2V
  • Maximum Output Current: 200mA
  • Low Dropout Voltage: 150mV (at 100mA)
  • Low Quiescent Current: 1μA (typical)
  • Package Type: SOT-25
  • Operating Temperature Range: -40°C to +85°C

Package

XC6122E420MR-G is available in a small SOT-25 package.

Essence

The essence of XC6122E420MR-G is to provide a stable output voltage despite variations in the input voltage.

Packaging/Quantity

XC6122E420MR-G is typically sold in reels containing 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 4.2V
  • Output Current: Up to 200mA
  • Dropout Voltage: 150mV (at 100mA)
  • Quiescent Current: 1μA (typical)
  • Line Regulation: ±0.3% (typical)
  • Load Regulation: ±0.5% (typical)
  • Ripple Rejection Ratio: 60dB (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOT-25

Detailed Pin Configuration

XC6122E420MR-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage ensures efficient regulation even with low input voltages.
  • Low quiescent current minimizes power consumption when the regulator is idle.
  • Excellent line and load regulation provide stable output voltage under varying conditions.
  • High ripple rejection ratio reduces noise in the output voltage.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for flexibility in various applications.
  • Small package size enables space-saving designs.
  • Low dropout voltage ensures efficient operation even with low input voltages.
  • Low quiescent current minimizes power consumption.
  • Good line and load regulation provide stable output voltage.

Disadvantages

  • Maximum output current limited to 200mA, which may not be sufficient for high-power applications.
  • Limited operating temperature range (-40°C to +85°C) may restrict usage in extreme environments.

Working Principles

XC6122E420MR-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 constant output voltage.

Detailed Application Field Plans

XC6122E420MR-G can be used in various applications, including but not limited to: 1. Battery-powered devices requiring a stable voltage supply. 2. Portable electronic devices such as smartphones, tablets, and portable media players. 3. IoT devices and sensors. 4. Automotive electronics. 5. Industrial control systems.

Detailed and Complete Alternative Models

Some alternative models to XC6122E420MR-G include: 1. XC6122E415MR-G: Output voltage of 4.15V 2. XC6122E425MR-G: Output voltage of 4.25V 3. XC6122E430MR-G: Output voltage of 4.3V 4. XC6122E435MR-G: Output voltage of 4.35V

These alternative models provide different output voltage options to suit specific application requirements.

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10 سوال و پاسخ رایج مربوط به کاربرد XC6122E420MR-G در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of XC6122E420MR-G in technical solutions:

  1. Q: What is XC6122E420MR-G? A: XC6122E420MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

  2. Q: What is the operating voltage range of XC6122E420MR-G? A: The operating voltage range of XC6122E420MR-G is from 0.8V to 6.0V.

  3. Q: What is the typical quiescent current consumption of XC6122E420MR-G? A: The typical quiescent current consumption of XC6122E420MR-G is 1.0µA.

  4. Q: How does XC6122E420MR-G detect undervoltage conditions? A: XC6122E420MR-G detects undervoltage conditions by comparing the input voltage with a fixed reference voltage. When the input voltage drops below the reference voltage, it triggers the output signal.

  5. Q: What is the output configuration of XC6122E420MR-G? A: XC6122E420MR-G has an open-drain output configuration, which means it can be connected to an external pull-up resistor to achieve different output logic levels.

  6. Q: Can XC6122E420MR-G be used in battery-powered applications? A: Yes, XC6122E420MR-G can be used in battery-powered applications as it has a low quiescent current consumption, making it suitable for power-sensitive designs.

  7. Q: What is the hysteresis voltage of XC6122E420MR-G? A: The hysteresis voltage of XC6122E420MR-G is typically 0.1V, which helps to prevent oscillation and provide a stable output.

  8. Q: What is the maximum operating temperature range of XC6122E420MR-G? A: The maximum operating temperature range of XC6122E420MR-G is -40°C to +85°C.

  9. Q: Can XC6122E420MR-G be used in automotive applications? A: Yes, XC6122E420MR-G is suitable for automotive applications as it meets the AEC-Q100 Grade 3 qualification standards.

  10. Q: What are some typical applications of XC6122E420MR-G? A: Some typical applications of XC6122E420MR-G include battery-powered devices, portable electronics, industrial equipment, automotive systems, and power management circuits.

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