XC6123A549ER-G

Product Overview

Category

XC6123A549ER-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
• Power management features
• Compact size
• High efficiency
• Low power consumption

Package

XC6123A549ER-G is available in a small surface-mount package, which makes it suitable for use in compact electronic devices.

Essence

The essence of XC6123A549ER-G lies in its ability to regulate voltage and efficiently manage power in electronic circuits.

Packaging/Quantity

XC6123A549ER-G is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 5.49V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123A549ER-G has the following pin configuration:

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

Functional Features

XC6123A549ER-G offers the following functional features:

• Voltage regulation: It ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It safeguards the circuit by limiting the output current to a safe level.
• Thermal shutdown: It protects the device from overheating by shutting down when the temperature exceeds a certain threshold.
• Reverse polarity protection: It prevents damage to the device in case of reverse polarity connection.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small electronic devices.
• High efficiency results in minimal power loss during voltage regulation.
• Low quiescent current ensures minimal power consumption when the device is idle.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Narrow input voltage range restricts its compatibility with certain circuits.

Working Principles

XC6123A549ER-G utilizes a voltage regulator circuit to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output voltage within the specified range. The device also incorporates various protection mechanisms to ensure safe operation.

Detailed Application Field Plans

XC6123A549ER-G finds applications in various electronic devices, including but not limited to:

1. Portable electronic devices: Such as smartphones, tablets, and portable media players.
2. Wearable devices: Including smartwatches, fitness trackers, and wireless earphones.
3. IoT devices: Such as smart home devices, sensors, and connected appliances.
4. Automotive electronics: Including infotainment systems, navigation devices, and lighting controls.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6123A549ER-G are:

1. XC6123B550ER-G
2. XC6123C548ER-G
3. XC6123D551ER-G
4. XC6123E547ER-G

These models have slightly different specifications and may vary in terms of input/output voltage ranges, output current capabilities, and package options. It is recommended to refer to the respective datasheets for detailed information on each alternative model.

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