Torex Semiconductor Ltd
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XC6122E744MR-G
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XC6122E744MR-G

Product Overview

Category

XC6122E744MR-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

Package

XC6122E744MR-G comes in a small surface mount package.

Essence

The essence of XC6122E744MR-G is to provide stable and regulated voltage to ensure proper functioning of electronic devices.

Packaging/Quantity

It is typically packaged in reels and the quantity per reel varies depending on the manufacturer.

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

XC6122E744MR-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (optional)

Functional Features

  • Voltage regulation: XC6122E744MR-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Low dropout voltage: It minimizes power loss by maintaining a low voltage drop between the input and output.
  • Low quiescent current: The regulator consumes minimal current when no load is connected, conserving power.
  • Thermal shutdown protection: It incorporates a thermal shutdown feature to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance of electronic devices.
  • Low dropout voltage minimizes power dissipation.
  • Low quiescent current helps conserve battery life.
  • Thermal shutdown protection prevents damage from overheating.

Disadvantages

  • Limited input and output voltage ranges may not be suitable for all applications.
  • The small surface mount package may require specialized equipment for soldering.

Working Principles

XC6122E744MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

XC6122E744MR-G is commonly used in various electronic devices and systems, including:

  1. Mobile phones and smartphones
  2. Portable media players
  3. Digital cameras
  4. Wireless communication devices
  5. Battery-powered devices
  6. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122E744MR-G are:

  1. LM1117-3.3: A popular linear voltage regulator with similar specifications.
  2. LT1763: A low dropout voltage regulator suitable for demanding applications.
  3. TPS7A4700: An ultra-low noise voltage regulator for sensitive audio applications.
  4. AP2112: A compact and efficient voltage regulator for space-constrained designs.

These alternative models offer similar functionality and can be chosen based on specific requirements and availability.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6122E744MR-G i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of XC6122E744MR-G in technical solutions:

  1. Question: What is XC6122E744MR-G?
    - Answer: XC6122E744MR-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. Question: What is the operating voltage range of XC6122E744MR-G?
    - Answer: The operating voltage range of XC6122E744MR-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6122E744MR-G work?
    - Answer: XC6122E744MR-G works by comparing the input voltage with a fixed reference voltage. When the input voltage falls below or exceeds a certain threshold, it triggers an output signal to indicate the voltage status.

  4. Question: What is the output type of XC6122E744MR-G?
    - Answer: XC6122E744MR-G has an open-drain output type, which means it can be connected to other devices through a pull-up resistor to achieve different logic levels.

  5. Question: What is the quiescent current consumption of XC6122E744MR-G?
    - Answer: The quiescent current consumption of XC6122E744MR-G is typically around 1.0µA, making it suitable for low-power applications.

  6. Question: Can XC6122E744MR-G be used for overvoltage protection?
    - Answer: No, XC6122E744MR-G is primarily designed for undervoltage detection. It does not provide overvoltage protection functionality.

  7. Question: What is the accuracy of the voltage detection threshold in XC6122E744MR-G?
    - Answer: The accuracy of the voltage detection threshold in XC6122E744MR-G is typically ±1.5%.

  8. Question: Can XC6122E744MR-G be used in automotive applications?
    - Answer: Yes, XC6122E744MR-G is AEC-Q100 qualified and suitable for automotive applications that require voltage monitoring.

  9. Question: What is the temperature range of XC6122E744MR-G?
    - Answer: The temperature range of XC6122E744MR-G is typically between -40°C and +85°C.

  10. Question: Is XC6122E744MR-G available in different package options?
    - Answer: Yes, XC6122E744MR-G is available in a SOT-25 package, which is a small surface-mount package commonly used in electronic devices.

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