XC6221B28A7R-G

Product Overview

Category

XC6221B28A7R-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Small size and lightweight
• Low power consumption
• High precision voltage regulation
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC6221B28A7R-G comes in a compact SOT-23-5 package.

Essence

The essence of XC6221B28A7R-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 2.8V
• Output Current: 200mA
• Dropout Voltage: 150mV (at 100mA)
• Quiescent Current: 30µA (typical)

Detailed Pin Configuration

XC6221B28A7R-G has five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: NC (No Connection) Pin 5: VOUT (Output Voltage)

Functional Features

• Stable voltage output regardless of input voltage fluctuations
• Overcurrent protection prevents damage to the device and connected components
• Thermal shutdown protection prevents overheating
• Enable pin allows for easy control of the regulator's operation

Advantages and Disadvantages

Advantages

• Small size and lightweight make it suitable for compact electronic devices
• Low power consumption helps conserve energy
• High precision voltage regulation ensures reliable performance
• Wide input voltage range allows for compatibility with various power sources

Disadvantages

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

Working Principles

XC6221B28A7R-G operates based on the principle of linear voltage regulation. It uses a feedback mechanism to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. The internal circuitry adjusts the resistance to regulate the voltage and ensure stability.

Detailed Application Field Plans

XC6221B28A7R-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Its stable voltage output and compact size make it suitable for these applications where space is limited, and precise voltage regulation is crucial.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6221B28A7R-G include: - LM1117-2.8 - MCP1700-2802E/TO - AP2112K-2.8TRG1 - LP2985-2.8

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

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