Torex Semiconductor Ltd
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XC6123D522MR-G
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XC6123D522MR-G

Product Overview

Category

The XC6123D522MR-G belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • Low dropout voltage
  • Low quiescent current
  • High ripple rejection
  • Built-in overcurrent protection

Package

The XC6123D522MR-G comes in a small SOT-23-5 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

The XC6123D522MR-G is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Input Voltage: 2.5V to 6.0V
  • Output Voltage: 1.2V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 160mV @ 100mA
  • Quiescent Current: 30μA
  • Ripple Rejection: 70dB @ 1kHz
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The XC6123D522MR-G has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

  • Overcurrent Protection: The device includes built-in overcurrent protection to safeguard against excessive current flow.
  • Low Dropout Voltage: The low dropout voltage ensures efficient regulation even when the input voltage is only slightly higher than the output voltage.
  • Low Quiescent Current: The low quiescent current minimizes power consumption during standby or idle modes.

Advantages and Disadvantages

Advantages

  • Small package size
  • Wide input voltage range
  • Excellent ripple rejection
  • Low dropout voltage

Disadvantages

  • Limited maximum output current
  • Higher quiescent current compared to some alternatives

Working Principles

The XC6123D522MR-G operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The XC6123D522MR-G is well-suited for various battery-powered applications, portable devices, and low-power systems where space and efficiency are critical. It can be used in handheld consumer electronics, IoT devices, and battery management systems.

Detailed and Complete Alternative Models

Some alternative models to the XC6123D522MR-G include the LM1117, MCP1702, and AP2112. These alternatives offer similar voltage regulation capabilities with varying specifications and package sizes to suit different application requirements.

In conclusion, the XC6123D522MR-G is a versatile voltage regulator with excellent characteristics and functional features, making it suitable for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6123D522MR-G i tekniska lösningar

  1. What is the typical application of XC6123D522MR-G?

    • The typical application of XC6123D522MR-G is as a voltage regulator in various electronic devices and systems.

  2. What is the input voltage range for XC6123D522MR-G?

    • The input voltage range for XC6123D522MR-G is typically 0.9V to 6.0V.

  3. What is the output voltage of XC6123D522MR-G?

    • The output voltage of XC6123D522MR-G is fixed at 5.2V.

  4. What is the maximum output current of XC6123D522MR-G?

    • The maximum output current of XC6123D522MR-G is typically 500mA.

  5. What are the key features of XC6123D522MR-G?

    • The key features of XC6123D522MR-G include low dropout voltage, low quiescent current, and overcurrent protection.

  6. Can XC6123D522MR-G be used in battery-powered applications?

    • Yes, XC6123D522MR-G can be used in battery-powered applications due to its low quiescent current and efficiency.

  7. Is XC6123D522MR-G suitable for automotive electronics?

    • Yes, XC6123D522MR-G is suitable for automotive electronics due to its wide input voltage range and robust design.

  8. Does XC6123D522MR-G require external components for operation?

    • XC6123D522MR-G requires only input and output capacitors for stable operation, making it easy to integrate into designs.

  9. What are the thermal considerations for XC6123D522MR-G?

    • Thermal considerations for XC6123D522MR-G include proper PCB layout and heat sinking if operating at high ambient temperatures.

  10. Are there any recommended application circuits for XC6123D522MR-G?

    • Yes, the datasheet for XC6123D522MR-G provides recommended application circuits for different usage scenarios, ensuring optimal performance.