Torex Semiconductor Ltd
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XC6121D546ER-G
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XC6121D546ER-G

Product Overview

  • Belongs to: Voltage Regulator IC
  • Category: Electronic Components
  • Use: Voltage regulation in electronic circuits
  • Characteristics: Low dropout, low noise, high precision
  • Package: SOT-23-5
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 160mV @ 100mA
  • Quiescent Current: 30μA (typical)

Detailed Pin Configuration

  • Pin 1: VOUT
  • Pin 2: GND
  • Pin 3: NC
  • Pin 4: EN
  • Pin 5: VIN

Functional Features

  • Low dropout voltage
  • Low output noise
  • High accuracy over temperature
  • Thermal shutdown protection
  • Short-circuit protection

Advantages

  • Small package size
  • Wide input voltage range
  • Low dropout voltage
  • Low quiescent current

Disadvantages

  • Limited output current
  • Limited power dissipation

Working Principles

The XC6121D546ER-G is a voltage regulator IC that maintains a stable output voltage regardless of variations in the input voltage and load conditions. It achieves this by using a feedback control loop to adjust the internal pass transistor, ensuring a constant output voltage.

Detailed Application Field Plans

  • Battery-powered devices
  • Portable consumer electronics
  • IoT devices
  • Wearable devices
  • Embedded systems

Detailed and Complete Alternative Models

  • XC6206P332MR-G
  • XC6210B182MR-G
  • XC6221B332MR-G
  • XC6230B252MR-G

This completes the entry for XC6121D546ER-G in the English editing encyclopedia format.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق XC6121D546ER-G في الحلول التقنية

  1. What is XC6121D546ER-G?

    • XC6121D546ER-G is a low power, high precision voltage regulator IC commonly used in various technical solutions.

  2. What is the input voltage range for XC6121D546ER-G?

    • The input voltage range for XC6121D546ER-G is typically 1.8V to 6.0V.

  3. What is the output voltage of XC6121D546ER-G?

    • The output voltage of XC6121D546ER-G is fixed at 5.0V.

  4. What is the maximum output current of XC6121D546ER-G?

    • The maximum output current of XC6121D546ER-G is typically 150mA.

  5. What are the typical applications of XC6121D546ER-G?

    • XC6121D546ER-G is commonly used in battery-powered devices, portable equipment, and other applications requiring stable 5V power supply.

  6. Does XC6121D546ER-G have built-in overcurrent protection?

    • Yes, XC6121D546ER-G features built-in overcurrent protection to safeguard connected circuits.

  7. Is XC6121D546ER-G suitable for automotive applications?

    • Yes, XC6121D546ER-G is suitable for automotive applications due to its wide input voltage range and stable output.

  8. What is the operating temperature range of XC6121D546ER-G?

    • The operating temperature range of XC6121D546ER-G is typically -40°C to 85°C.

  9. Does XC6121D546ER-G require external components for stability?

    • No, XC6121D546ER-G is designed to be stable without the need for external components in most applications.

  10. Is XC6121D546ER-G available in a small package for space-constrained designs?

    • Yes, XC6121D546ER-G is available in a compact SOT-23 package, making it suitable for space-constrained designs.