XC6123D416MR-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 to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA load current
• Quiescent Current: 30µA (typical)
• Output Current: 100mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123D416MR-G has a SOT-23-5 package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. NC: No Connection
5. VOUT: Output Voltage

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High accuracy provides precise output voltage control.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Small form factor and low profile package make it suitable for space-constrained applications. - Wide input voltage range allows for flexibility in various electronic systems. - Excellent line and load regulation characteristics ensure stable performance. - Low dropout voltage enables efficient power conversion.

Disadvantages: - Limited output current capability may not be suitable for high-power applications. - SOT-23-5 package may require careful handling during assembly due to its small size.

Working Principles

The XC6123D416MR-G is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage with a reference voltage, adjusting the pass transistor's resistance to maintain a constant output voltage. The enable pin allows the user to control the regulator's operation, enabling or disabling the output as needed.

Detailed Application Field Plans

The XC6123D416MR-G is commonly used in various electronic devices and systems, including:

1. Battery-powered portable devices: Provides stable voltage supply for microcontrollers, sensors, and other low-power components.
2. Communication equipment: Ensures reliable voltage regulation for RF modules, transceivers, and signal processing circuits.
3. Industrial automation: Used in control systems, motor drivers, and sensor interfaces to maintain consistent power supply.
4. Automotive electronics: Suitable for powering infotainment systems, lighting modules, and other automotive applications.
5. IoT devices: Enables efficient voltage regulation in smart home devices, wearables, and environmental monitoring systems.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: Low dropout voltage regulator with 3.3V output voltage.
2. XC6220B332MR-G: Ultra-low quiescent current regulator with 3.3V output voltage.
3. XC6219B182MR-G: High accuracy voltage regulator with 1.8V output voltage.
4. XC6204B502MR-G: High output current regulator with 5.0V output voltage.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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