XC6124D346MR-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)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6124D346MR-G has a SOT-23-5 package with the following pin configuration:

```

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

Functional Features

• Low Dropout: The XC6124D346MR-G can maintain regulation even when the input voltage is close to the desired output voltage, minimizing power dissipation.
• High Accuracy: It provides precise output voltage regulation, ensuring stable performance of connected devices.
• Low Quiescent Current: The IC consumes minimal current when in standby mode, conserving power and extending battery life.
• Short Circuit Protection: The device is equipped with internal protection mechanisms to prevent damage in case of a short circuit.

Advantages and Disadvantages

Advantages: - High accuracy voltage regulation - Low dropout voltage - Low quiescent current - Short circuit protection

Disadvantages: - Limited output current (100mA maximum) - Restricted input voltage range (2.5V to 6.0V)

Working Principles

The XC6124D346MR-G utilizes a feedback control mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures that the output voltage remains stable even when the input voltage or load conditions change.

Detailed Application Field Plans

The XC6124D346MR-G is commonly used in various electronic devices and applications, including but not limited to:

1. Battery-powered devices: It provides regulated voltage for microcontrollers, sensors, and other components in portable electronics.
2. IoT devices: The IC ensures stable power supply for connected devices in Internet of Things applications.
3. Automotive electronics: It can be used in automotive systems to regulate voltage for sensors, actuators, and control units.
4. Industrial equipment: The XC6124D346MR-G finds application in industrial automation, where it provides reliable voltage regulation for control circuits.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: Similar voltage regulator IC with a different package (SOT-89-3).
2. XC6220B332MR-G: Voltage regulator IC with higher output current capability (300mA) and a SOT-25 package.
3. XC6219B122MR-G: Low dropout voltage regulator IC with an adjustable output voltage range (1.2V to 5.0V) and a SOT-23-5 package.

These alternative models offer similar functionality to the XC6124D346MR-G but may have different specifications or package options to suit specific application requirements.

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