Torex Semiconductor Ltd
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XC6221B28AGR-G
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XC6221B28AGR-G

Product Overview

Category

XC6221B28AGR-G belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

XC6221B28AGR-G is available in a small SOT-25 package.

Essence

The essence of XC6221B28AGR-G is its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of XC6221B28AGR-G units.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 2.8V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Output Current: 150mA (maximum)

Detailed Pin Configuration

XC6221B28AGR-G has three pins:

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

Functional Features

  • Low dropout voltage ensures efficient regulation even with low input voltages.
  • High output voltage accuracy provides precise voltage regulation.
  • Low quiescent current minimizes power consumption when the device is idle.
  • Overcurrent protection safeguards against excessive current flow.
  • Thermal shutdown protection prevents damage due to overheating.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact size
  • Low power consumption
  • Protection features for enhanced safety

Disadvantages

  • Limited maximum output current capacity
  • Restricted input voltage range

Working Principles

XC6221B28AGR-G operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the current flow through it. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6221B28AGR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6221B28AGR-G are: - LM1117-2.8 - LT1763-2.8 - MCP1700-2.8

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de XC6221B28AGR-G dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of XC6221B28AGR-G in technical solutions:

Q1: What is XC6221B28AGR-G? A1: XC6221B28AGR-G is a voltage regulator IC (integrated circuit) that provides a stable output voltage for various electronic devices.

Q2: What is the input voltage range of XC6221B28AGR-G? A2: The input voltage range of XC6221B28AGR-G is typically between 2.0V and 6.0V.

Q3: What is the output voltage of XC6221B28AGR-G? A3: XC6221B28AGR-G has a fixed output voltage of 2.8V.

Q4: What is the maximum output current of XC6221B28AGR-G? A4: The maximum output current of XC6221B28AGR-G is 200mA.

Q5: Is XC6221B28AGR-G suitable for battery-powered applications? A5: Yes, XC6221B28AGR-G is suitable for battery-powered applications as it has low quiescent current and operates efficiently with low input voltages.

Q6: Can XC6221B28AGR-G handle input voltage fluctuations? A6: Yes, XC6221B28AGR-G has built-in protection features such as overcurrent protection and thermal shutdown, which help it handle input voltage fluctuations.

Q7: Can XC6221B28AGR-G be used in automotive applications? A7: Yes, XC6221B28AGR-G is designed to meet automotive requirements and can be used in automotive applications.

Q8: Does XC6221B28AGR-G require external components for operation? A8: Yes, XC6221B28AGR-G requires a few external components such as input and output capacitors for stable operation.

Q9: What is the operating temperature range of XC6221B28AGR-G? A9: The operating temperature range of XC6221B28AGR-G is typically between -40°C and +85°C.

Q10: Is XC6221B28AGR-G available in different package options? A10: Yes, XC6221B28AGR-G is available in various package options, including SOT-25 and USP-4B.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.