Torex Semiconductor Ltd
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XC6221A28AMR-G
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XC6221A28AMR-G

Product Overview

Category

XC6221A28AMR-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

XC6221A28AMR-G is available in a small surface-mount SOT-23 package.

Essence

The essence of XC6221A28AMR-G is its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

XC6221A28AMR-G is typically packaged in reels, with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 2.8V
  • Dropout Voltage: 150mV @ 100mA
  • Quiescent Current: 30µA
  • Output Current: 200mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6221A28AMR-G has three pins:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High output voltage accuracy provides precise voltage regulation.
  • Low quiescent current minimizes power consumption.
  • Overcurrent protection safeguards the circuit from excessive current flow.
  • Thermal shutdown protection prevents overheating and damage.

Advantages and Disadvantages

Advantages

  • Compact size and surface-mount package make it suitable for space-constrained applications.
  • Wide input voltage range allows compatibility with various power sources.
  • Excellent voltage regulation ensures stable performance of connected devices.
  • Overcurrent and thermal protection enhance reliability and safety.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage may cause a slight decrease in efficiency.

Working Principles

XC6221A28AMR-G operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite changes in input voltage or load conditions.

Detailed Application Field Plans

XC6221A28AMR-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 offer similar functionality to XC6221A28AMR-G are: - LM1117-2.8 - MCP1700-2802E/TO - TPS78228DRVT

These models can be considered as alternatives depending on specific requirements and design considerations.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XC6221A28AMR-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of XC6221A28AMR-G in technical solutions:

Q1: What is XC6221A28AMR-G? A1: XC6221A28AMR-G is a voltage regulator IC (integrated circuit) that provides a stable output voltage of 2.8V.

Q2: What is the input voltage range for XC6221A28AMR-G? A2: The input voltage range for XC6221A28AMR-G is typically between 2.5V and 6.0V.

Q3: What is the maximum output current of XC6221A28AMR-G? A3: The maximum output current of XC6221A28AMR-G is 200mA.

Q4: Can XC6221A28AMR-G be used in battery-powered applications? A4: Yes, XC6221A28AMR-G can be used in battery-powered applications as it has low quiescent current and supports low dropout voltage.

Q5: Is XC6221A28AMR-G suitable for automotive applications? A5: Yes, XC6221A28AMR-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

Q6: Does XC6221A28AMR-G have built-in overcurrent protection? A6: Yes, XC6221A28AMR-G has built-in overcurrent protection to prevent damage due to excessive current.

Q7: Can XC6221A28AMR-G operate in a wide temperature range? A7: Yes, XC6221A28AMR-G can operate in a wide temperature range from -40°C to +105°C.

Q8: Does XC6221A28AMR-G require any external components for operation? A8: XC6221A28AMR-G requires only a few external components, such as input and output capacitors, for stable operation.

Q9: Can XC6221A28AMR-G be used in space-constrained applications? A9: Yes, XC6221A28AMR-G is available in a small SOT-25 package, making it suitable for space-constrained applications.

Q10: Is XC6221A28AMR-G RoHS compliant? A10: Yes, XC6221A28AMR-G is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

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