XC6124D349MR-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 stable 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: 30µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6124D349MR-G has a standard SOT-23-5 package with the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• 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 and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Excellent load and line regulation ensure stable output voltage. - Small package size enables space-saving designs. - Low quiescent current extends battery life in portable devices.

Disadvantages: - Limited output current capability (100mA maximum). - No thermal shutdown protection.

Working Principles

The XC6124D349MR-G is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal pass transistor, compensating for changes in load and line conditions. This ensures a constant and accurate output voltage within the specified range.

Detailed Application Field Plans

The XC6124D349MR-G is suitable for various applications that require regulated voltage, such as:

1. Battery-powered devices: Portable electronics, IoT sensors, wearable devices.
2. Automotive systems: Infotainment systems, lighting controls, power management.
3. Industrial equipment: Control systems, motor drives, instrumentation.
4. Communication devices: Wireless routers, network switches, base stations.

Detailed and Complete Alternative Models

1. XC6124D349MR-G is part of the XC6124 series, which includes different output voltage options (e.g., XC6124D350MR-G, XC6124D348MR-G).
2. Other manufacturers offer similar voltage regulators, such as the LM1117 series from Texas Instruments and the MCP1700 series from Microchip.

In conclusion, the XC6124D349MR-G is a voltage regulator IC with low dropout, high accuracy, and low quiescent current. It is commonly used in various applications where stable voltage regulation is essential. The detailed pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models provide a comprehensive understanding of this product.