XC6121E548ER-G

Product Overview

Category

XC6121E548ER-G belongs to the category of electronic components.

Use

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

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency
• Low power consumption

Package

XC6121E548ER-G is available in a small surface-mount package, which makes it suitable for use in compact electronic devices.

Essence

The essence of XC6121E548ER-G lies in its ability to regulate voltage and manage power efficiently, ensuring stable and reliable operation of electronic circuits.

Packaging/Quantity

XC6121E548ER-G is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.0V
• Maximum Output Current: 100mA
• Dropout Voltage: 150mV (at 50mA)
• Quiescent Current: 30μA (typical)

Detailed Pin Configuration

XC6121E548ER-G has the following pin configuration:

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

Functional Features

XC6121E548ER-G offers the following functional features:

• Voltage regulation: It ensures a stable output voltage within the specified range.
• Overcurrent protection: It safeguards the circuit by limiting the output current.
• Thermal shutdown: It protects the device from overheating by shutting down when the temperature exceeds a certain threshold.
• Enable/disable control: The EN pin allows the user to enable or disable the device as required.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small electronic devices.
• High efficiency results in minimal power loss.
• Low quiescent current ensures energy efficiency.
• Overcurrent protection enhances circuit safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the device.

Working Principles

XC6121E548ER-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage fluctuations or load variations.

Detailed Application Field Plans

XC6121E548ER-G finds applications in various electronic devices, including but not limited to:

1. Mobile phones
2. Portable media players
3. Wearable devices
4. IoT devices
5. Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6121E548ER-G are:

1. XC6206P332MR-G
2. XC6220B332MR-G
3. XC6219B332MR-G
4. XC6220C332MR-G
5. XC6220D332MR-G

These models have comparable specifications and can be considered as alternatives depending on specific requirements.

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