XC6124D633MR-G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current, High Accuracy
• Package: SOT-23-5
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Output Current: 150mA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6124D633MR-G has a total of five pins arranged as follows:

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| | --| VOUT GND|-- Pin 1 --| VIN NC |-- Pin 2 --| EN NC |-- Pin 3 --| NC NC |-- Pin 4 --| VIN NC |-- Pin 5 |___________| ```

Functional Features

• Low Dropout: The XC6124D633MR-G can regulate the output voltage even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: It consumes very low current when in standby mode, resulting in increased battery life.
• High Accuracy: The voltage regulator provides precise and stable output voltage, ensuring reliable performance.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - Low quiescent current prolongs battery life. - High accuracy guarantees stable output voltage.

Disadvantages: - Limited output current of 150mA may not be sufficient for high-power applications. - The SOT-23-5 package may require additional space on the PCB.

Working Principles

The XC6124D633MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by using a low resistance pass transistor.

Detailed Application Field Plans

The XC6124D633MR-G is commonly used in various electronic devices, including:

1. Mobile Phones: Provides stable power supply for the processor, memory, and other components.
2. Portable Audio Players: Regulates voltage for audio amplifiers and digital-to-analog converters.
3. Wearable Devices: Ensures reliable power delivery to sensors, displays, and communication modules.
4. IoT Devices: Maintains stable voltage for microcontrollers, sensors, and wireless communication modules.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: Similar voltage regulator with a lower dropout voltage of 120mV @ 100mA.
2. XC6220B332MR-G: Voltage regulator with higher output current capability of 300mA.
3. XC6219B332MR-G: Low quiescent current voltage regulator with only 10µA standby current.

These alternative models provide options based on specific requirements such as dropout voltage, output current, and standby current.

In conclusion, the XC6124D633MR-G is a voltage regulator IC that offers low dropout, low quiescent current, and high accuracy. It is commonly used in various electronic devices to ensure stable power supply. While it has limitations in terms of output current and package size, there are alternative models available to suit different application needs.