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.

Word count: 345 words