XC6123D729MR-G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Linear Voltage Regulator
• 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
• Output Current: 150mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123D729MR-G is a 5-pin device 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 stable output even with low input voltage.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Small package size (SOT-23-5) enables space-saving designs.
• Wide input voltage range allows for flexibility in various applications.
• Excellent line and load regulation ensure stable output under different conditions.
• Low dropout voltage reduces power dissipation and extends battery life.

Disadvantages

• Limited output current (150mA) may not be suitable for high-power applications.
• No thermal shutdown feature, which may lead to overheating in extreme conditions.

Working Principles

The XC6123D729MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The XC6123D729MR-G is commonly used in various electronic devices and systems, including:

1. Battery-powered portable devices (e.g., smartphones, tablets) to regulate the voltage supplied to the internal components.
2. IoT devices and sensors that require stable power supply for accurate measurements.
3. Automotive electronics to ensure reliable operation of critical systems.
4. Industrial control systems where precise voltage regulation is necessary.
5. Consumer electronics such as digital cameras, MP3 players, and handheld gaming consoles.

Detailed and Complete Alternative Models

1. XC6123D728MR-G: Similar specifications but with a lower output current of 100mA.
2. XC6123D730MR-G: Similar specifications but with a higher output current of 200mA.
3. XC6123D731MR-G: Similar specifications but with an adjustable output voltage range.

These alternative models provide options based on specific application requirements and desired output characteristics.

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