XC6123E745MR-G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-5
• Essence: Regulates voltage to a specific level
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.0V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 25µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123E745MR-G has a standard SOT-23-5 package with the following pin configuration:

```

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| | --| Vout| --| GND | --| EN | --| Vin | |____| ```

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption.
• Enable pin allows for easy on/off control.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Small package size saves board space. - Excellent load and line regulation ensure stable output voltage.

Disadvantages: - Limited output current capability. - Higher cost compared to traditional linear regulators.

Working Principles

The XC6123E745MR-G is a voltage regulator that maintains a constant output voltage regardless of changes in the input voltage or load conditions. It utilizes a feedback mechanism to adjust the internal circuitry and stabilize the output voltage. The low dropout voltage ensures efficient power conversion, while the high accuracy and low quiescent current make it suitable for battery-powered devices.

Detailed Application Field Plans

The XC6123E745MR-G is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include:

1. Portable Electronics: Smartphones, tablets, portable media players.
2. IoT Devices: Wearable devices, smart home sensors.
3. Automotive Electronics: Infotainment systems, navigation devices.
4. Industrial Equipment: Test and measurement instruments, control systems.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: SOT-23-5 package, 3.3V output voltage, 200mV dropout voltage.
2. XC6219B182MR-G: SOT-23-5 package, 1.8V output voltage, 150mV dropout voltage.
3. XC6220C502MR-G: SOT-23-5 package, 5.0V output voltage, 300mV dropout voltage.

These alternative models offer similar functionality and can be considered as replacements for the XC6123E745MR-G in specific applications.

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