XC6123E522MR-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 XC6123E522MR-G has a SOT-23-5 package with the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. EN: Enable Pin
4. BYP: Bypass Capacitor Connection
5. VIN: Input Voltage

Functional Features

• Low Dropout: The XC6123E522MR-G can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• High Accuracy: It provides precise regulation of the output voltage, ensuring consistent performance.
• Low Quiescent Current: The IC consumes minimal current when in standby mode, conserving power.
• Short Circuit Protection: It includes built-in protection against short circuits, preventing damage to the IC and connected components.

Advantages and Disadvantages

Advantages: - Small form factor and low profile package - Wide input voltage range - High accuracy and low dropout voltage - Low quiescent current for power-saving applications

Disadvantages: - Limited output current capacity (150mA) - Requires an external bypass capacitor for optimal performance

Working Principles

The XC6123E522MR-G is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to compensate for any variations in the input voltage. This ensures a stable output voltage, even when the input voltage fluctuates.

Detailed Application Field Plans

The XC6123E522MR-G is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: It provides a stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: The IC is suitable for low-power IoT applications that require precise voltage regulation.
3. Automotive electronics: It can be used in automotive systems, such as infotainment systems, sensors, and control modules.
4. Industrial equipment: The XC6123E522MR-G is suitable for industrial automation, control systems, and instrumentation.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: Similar voltage regulator with a different package (SOT-89-3).
2. XC6220B332MR-G: Voltage regulator with higher output current capacity (300mA) and lower dropout voltage.
3. XC6219B182MR-G: Voltage regulator with a wider input voltage range (1.8V - 6.0V) and lower quiescent current.

These alternative models offer similar functionality but may have different specifications or package options to suit specific application requirements.

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