XC6121C548ER-G

Product Overview

Category

XC6121C548ER-G belongs to the category of electronic components.

Use

It is commonly used in electronic circuits for voltage regulation and power management purposes.

Characteristics

• Voltage regulation capabilities
• Compact size
• Low power consumption
• High efficiency

Package

XC6121C548ER-G is available in a small surface-mount package, making it suitable for use in compact electronic devices.

Essence

The essence of XC6121C548ER-G lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with a specific quantity per reel depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.0V
• Maximum Output Current: 100mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 30µA (typical)

Detailed Pin Configuration

XC6121C548ER-G has the following pin configuration:

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

Functional Features

• Voltage regulation: XC6121C548ER-G ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
• Thermal shutdown: The device includes thermal shutdown protection to prevent damage due to overheating.
• Low quiescent current: With a low quiescent current, it minimizes power consumption when not actively regulating voltage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency ensures minimal power loss during voltage regulation.
• Overcurrent protection enhances the safety and reliability of connected circuits.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low input voltage scenarios.

Working Principles

XC6121C548ER-G utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The error amplifier compares the feedback voltage with the reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

XC6121C548ER-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121C548ER-G are: - XC6121C548MR-G - XC6121C548NR-G - XC6121C548PR-G - XC6121C548SR-G

These models offer similar voltage regulation capabilities but may differ in package type, pin configuration, or additional features.

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