XC6121A749ER-G

Product Overview

Category

XC6121A749ER-G belongs to the category of electronic components.

Use

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

Characteristics

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

Package

XC6121A749ER-G comes in a small surface-mount package.

Essence

The essence of XC6121A749ER-G lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

XC6121A749ER-G is typically packaged in reels or tubes, with a quantity of 3000 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: 200mV (at 100mA)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A749ER-G has the following pin configuration:

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

Functional Features

XC6121A749ER-G offers the following functional features:

• Voltage regulation: It ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It safeguards the device and connected components from excessive current flow.
• Thermal shutdown: It prevents overheating by shutting down the device when the temperature exceeds a certain threshold.
• Low quiescent current: It minimizes power consumption when the device is in standby mode.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small electronic devices.
• High efficiency results in minimal power loss during voltage regulation.
• Wide input and output voltage ranges provide flexibility in various applications.
• Overcurrent protection ensures the safety of connected components.

Disadvantages

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

Working Principles

XC6121A749ER-G operates based on a feedback control mechanism. It continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable voltage level. When the input voltage fluctuates, the device compensates by regulating the output voltage accordingly.

Detailed Application Field Plans

XC6121A749ER-G finds applications in a wide range of electronic devices, including but not limited to:

1. Mobile phones
2. Tablets
3. Portable media players
4. Wearable devices
5. IoT devices
6. Battery-powered devices
7. Industrial equipment
8. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6121A749ER-G are:

1. XC6206P332MR-G
2. XC6219B182MR-G
3. XC6220C502MR-G
4. XC6230B502MR-G
5. XC6240B502MR-G

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

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