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.

Énumérez 10 questions et réponses courantes liées à l'application de XC6220B281PR-G dans les solutions techniques

  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!