Torex Semiconductor Ltd
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XC6220B281PR-G
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XC6220B281PR-G

Product Overview

Category

The XC6220B281PR-G belongs to the category of low dropout voltage regulators.

Use

It is used to regulate voltage in various electronic devices and circuits, ensuring a stable output voltage even when the input voltage fluctuates.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Thermal shutdown protection

Package

The XC6220B281PR-G is available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of XC6220B281PR-G lies in its ability to provide reliable voltage regulation in a wide range of applications.

Packaging/Quantity

The product is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 2.8V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 160mV @ 100mA
  • Quiescent Current: 18µA (typical)
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The XC6220B281PR-G has a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

  • Low dropout voltage ensures efficient regulation even with small voltage differentials.
  • Thermal shutdown protection prevents damage due to excessive heat.
  • Enable pin allows for external control of the regulator's operation.

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low quiescent current for power efficiency
  • Small form factor for space-constrained designs

Disadvantages

  • Limited maximum output current compared to some other regulators
  • Sensitive to input voltage fluctuations in certain operating conditions

Working Principles

The XC6220B281PR-G operates by comparing the reference voltage with the feedback voltage to adjust the pass transistor, maintaining a constant output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

The XC6220B281PR-G is well-suited for use in: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

  • XC6206P282MR-G: Similar low dropout voltage regulator with adjustable output voltage
  • XC6210B282MR-G: Low dropout voltage regulator with higher maximum output current
  • XC6221B281MR-G: Low dropout voltage regulator with lower quiescent current

In conclusion, the XC6220B281PR-G is a versatile low dropout voltage regulator with a compact form factor and efficient performance, making it an ideal choice for various electronic applications requiring stable voltage regulation.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van XC6220B281PR-G in technische oplossingen

  1. What is the input voltage range for XC6220B281PR-G?

    • The input voltage range for XC6220B281PR-G is 2.5V to 6.0V.

  2. What is the output voltage of XC6220B281PR-G?

    • The output voltage of XC6220B281PR-G is fixed at 2.8V.

  3. What is the maximum output current of XC6220B281PR-G?

    • The maximum output current of XC6220B281PR-G is 500mA.

  4. What is the dropout voltage of XC6220B281PR-G?

    • The dropout voltage of XC6220B281PR-G is typically 150mV at 100mA.

  5. What are the typical applications for XC6220B281PR-G?

    • Typical applications for XC6220B281PR-G include power supplies for portable devices, battery-powered equipment, and various consumer electronics.

  6. Does XC6220B281PR-G require an external capacitor for stability?

    • Yes, XC6220B281PR-G requires an external capacitor for stability. A 1μF ceramic capacitor is recommended.

  7. Is XC6220B281PR-G available in a SOT-23 package?

    • Yes, XC6220B281PR-G is available in a SOT-23 package.

  8. What is the operating temperature range of XC6220B281PR-G?

    • The operating temperature range of XC6220B281PR-G is -40°C to 85°C.

  9. Does XC6220B281PR-G have built-in overcurrent protection?

    • Yes, XC6220B281PR-G has built-in overcurrent protection.

  10. Can XC6220B281PR-G be used in automotive applications?

    • No, XC6220B281PR-G is not suitable for automotive applications due to its operating temperature range and other factors.

These questions and answers cover various aspects of XC6220B281PR-G and its application in technical solutions. If you need more specific information or have further questions, feel free to ask!