XC6123D527MR-G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input variations.
• Packaging/Quantity: Available in tape and reel packaging, with 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
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123D527MR-G has a total of five pins arranged as follows:

```

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| | --| VOUT GND|-- Pin 1: Ground --| VIN EN |-- Pin 2: Enable --| NC NC |-- Pin 3: Not Connected --| NC VOUT|-- Pin 4: Output Voltage --| VIN VREF|-- Pin 5: Reference Voltage |___________| ```

Functional Features

• Low Dropout: The XC6123D527MR-G exhibits a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• High Accuracy: This voltage regulator provides precise output voltage regulation, ensuring stability and reliability in various applications.
• Low Quiescent Current: With a low quiescent current, the XC6123D527MR-G minimizes power consumption when in standby or idle mode.
• Enable Pin: The enable pin allows for easy control of the regulator's operation, enabling or disabling it as needed.

Advantages and Disadvantages

Advantages: - Stable output voltage regulation - Low dropout voltage - High accuracy - Low quiescent current - Easy enable/disable control

Disadvantages: - Limited output current capacity (150mA)

Working Principles

The XC6123D527MR-G utilizes a combination of internal circuitry to regulate the output voltage. It compares the reference voltage (VREF) with the feedback voltage from the output, adjusting the internal pass transistor to maintain a stable output voltage. The enable pin allows the user to control the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The XC6123D527MR-G is suitable for various applications that require stable voltage regulation, such as:

1. Battery-powered devices: Ensures a consistent voltage supply to sensitive components, extending battery life.
2. Portable electronics: Provides reliable power to microcontrollers, sensors, and other low-power devices.
3. Automotive electronics: Regulates voltage for automotive modules, ensuring proper functionality under varying conditions.
4. Industrial automation: Maintains stable voltage levels for control systems, preventing malfunctions due to voltage fluctuations.

Detailed and Complete Alternative Models

1. XC6123D527MR-G is part of the XC6123 series, which includes various models with different output voltages and package options.
2. Alternative models within the same category include the XC6123D517MR-G and XC6123D537MR-G, offering lower and higher output voltage ranges, respectively.
3. For higher output current requirements, alternative models like the XC6206P332MR-G and XC6206P502MR-G are available.

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