Torex Semiconductor Ltd
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XC6122C544MR-G
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XC6122C544MR-G

Product Overview

Category

XC6122C544MR-G belongs to the category of voltage regulators.

Use

It is commonly used in electronic circuits to regulate and stabilize the voltage supplied to various components.

Characteristics

  • Voltage regulation: XC6122C544MR-G provides a stable output voltage.
  • Low dropout voltage: It operates efficiently even when the input voltage is close to the output voltage.
  • Low quiescent current: The regulator consumes minimal current when no load is connected.
  • Thermal shutdown protection: It automatically shuts down to prevent damage from excessive heat.
  • Short-circuit protection: It safeguards against short circuits, preventing damage to the circuitry.

Package

XC6122C544MR-G is available in a small surface-mount package.

Essence

The essence of XC6122C544MR-G lies in its ability to provide reliable and stable voltage regulation for electronic circuits.

Packaging/Quantity

XC6122C544MR-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input voltage range: 2.5V - 6.0V
  • Output voltage: 3.3V
  • Maximum output current: 150mA
  • Dropout voltage: 200mV (at 100mA)
  • Quiescent current: 1μA (typical)
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6122C544MR-G has the following pin configuration:

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

Functional Features

  • Voltage regulation: XC6122C544MR-G maintains a constant output voltage despite variations in the input voltage.
  • Low dropout voltage: It can operate with a minimal voltage difference between the input and output.
  • Low quiescent current: The regulator consumes very little current when no load is connected, conserving power.
  • Thermal shutdown protection: It automatically shuts down if the temperature exceeds a safe limit, preventing damage.
  • Short-circuit protection: XC6122C544MR-G safeguards against short circuits, protecting the circuitry.

Advantages and Disadvantages

Advantages

  • Stable output voltage regulation
  • Low dropout voltage for efficient operation
  • Minimal quiescent current consumption
  • Protection against thermal shutdown and short circuits

Disadvantages

  • Limited maximum output current (150mA)
  • Restricted input voltage range (2.5V - 6.0V)

Working Principles

XC6122C544MR-G utilizes internal circuitry to compare the output voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage. This feedback mechanism ensures stable voltage regulation.

Detailed Application Field Plans

XC6122C544MR-G finds applications in various electronic devices and systems, including: 1. Battery-powered devices 2. Portable consumer electronics 3. IoT devices 4. Embedded systems 5. Wearable technology

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122C544MR-G are: 1. LM1117-3.3: A popular linear voltage regulator with similar specifications. 2. MCP1700-3302E: Another low dropout voltage regulator suitable for various applications. 3. TS2937CP-3.3: A fixed-output voltage regulator with low quiescent current.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan XC6122C544MR-G dalam solusi teknis

  1. What is the maximum input voltage for XC6122C544MR-G?
    - The maximum input voltage for XC6122C544MR-G is 6.0V.

  2. What is the typical output current of XC6122C544MR-G?
    - The typical output current of XC6122C544MR-G is 150mA.

  3. Can XC6122C544MR-G be used in battery-powered applications?
    - Yes, XC6122C544MR-G can be used in battery-powered applications due to its low quiescent current.

  4. What is the dropout voltage of XC6122C544MR-G?
    - The dropout voltage of XC6122C544MR-G is typically 180mV at 100mA.

  5. Is XC6122C544MR-G suitable for use in automotive electronics?
    - Yes, XC6122C544MR-G is suitable for use in automotive electronics as it meets AEC-Q100 standards.

  6. Does XC6122C544MR-G have built-in overcurrent protection?
    - Yes, XC6122C544MR-G has built-in overcurrent protection to safeguard the circuit.

  7. Can XC6122C544MR-G operate in a wide temperature range?
    - Yes, XC6122C544MR-G can operate in a wide temperature range from -40°C to 125°C.

  8. What is the typical quiescent current of XC6122C544MR-G?
    - The typical quiescent current of XC6122C544MR-G is 18μA.

  9. Is XC6122C544MR-G available in a small package size?
    - Yes, XC6122C544MR-G is available in a small USP-4 package.

  10. Can XC6122C544MR-G be used in portable consumer electronics?
    - Yes, XC6122C544MR-G is suitable for use in portable consumer electronics due to its low power consumption and small form factor.