XC6123A449ER-G

Product Overview

Category

XC6123A449ER-G belongs to the category of electronic components.

Use

It is used in various electronic devices for voltage regulation and power management purposes.

Characteristics

• Small form factor
• High efficiency
• Low power consumption
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC6123A449ER-G is available in a compact surface-mount package.

Essence

The essence of XC6123A449ER-G lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to electronic devices.

Packaging/Quantity

XC6123A449ER-G is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 4.49V
• Output Current: Up to 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123A449ER-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (optional)

Functional Features

• Voltage regulation: XC6123A449ER-G maintains a constant output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It safeguards the device and connected components by limiting the output current during excessive load conditions.
• Thermal shutdown protection: In case of overheating, the device automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency ensures minimal power loss.
• Wide input voltage range provides flexibility in various applications.
• Overcurrent and thermal protection enhance device reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Lack of adjustable output voltage limits customization options.

Working Principles

XC6123A449ER-G utilizes a voltage regulation circuit to maintain a stable output voltage. It employs feedback control mechanisms to continuously monitor the output voltage and adjust it accordingly. The device also incorporates protection features to ensure safe operation under different conditions.

Detailed Application Field Plans

XC6123A449ER-G finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Portable media players - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6123A449ER-G are: - XC6123B550MR-G - XC6123C330MR-G - XC6123D125MR-G - XC6123E180MR-G

These models differ in terms of output voltage, output current, and other specifications, allowing designers to choose the most suitable option for their specific requirements.

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