XC6123D332MR-G

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Thermal shutdown protection - Overcurrent protection

Package: SOT-23-5

Essence: The XC6123D332MR-G is a voltage regulator IC that provides stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The XC6123D332MR-G is available in a SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V
• Dropout Voltage: 150mV @ 100mA
• Quiescent Current: 30µA
• Line Regulation: ±0.1%
• Load Regulation: ±0.2%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The XC6123D332MR-G has the following pin configuration:

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| | --| V IN|-- Pin 1: Input Voltage --| GND |-- Pin 2: Ground --| EN |-- Pin 3: Enable (Active High) --| V OUT|-- Pin 4: Output Voltage --| NC |-- Pin 5: No Connection |____| ```

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High output voltage accuracy provides precise and stable voltage regulation.
• Low quiescent current minimizes power consumption when the device is in standby or idle mode.
• Thermal shutdown protection prevents the IC from overheating, ensuring its longevity.
• Overcurrent protection safeguards the device and connected components from excessive current flow.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-saving integration in various electronic devices. - Wide input voltage range enables compatibility with different power sources. - Excellent line and load regulation ensure stable output voltage under varying conditions. - Low quiescent current extends battery life in portable applications. - Thermal shutdown and overcurrent protection enhance reliability and safety.

Disadvantages: - Limited output current capability may not be suitable for high-power applications. - The SOT-23-5 package may require specialized equipment for soldering and handling.

Working Principles

The XC6123D332MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor's resistance to maintain a constant output voltage. The enable pin allows the user to control the regulator's operation by enabling or disabling the output.

Detailed Application Field Plans

The XC6123D332MR-G is commonly used in various electronic devices that require a stable and regulated 3.3V power supply. Some typical application fields include:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low dropout voltage and low quiescent current of the XC6123D332MR-G, maximizing battery life.

2. IoT (Internet of Things) devices: The XC6123D332MR-G provides reliable voltage regulation for IoT devices, ensuring consistent performance and data integrity.

3. Industrial automation: The voltage regulator is suitable for powering sensors, actuators, and other control circuitry in industrial automation systems.

4. Automotive electronics: The XC6123D332MR-G can be used in automotive applications where a stable and accurate voltage supply is required for various components, such as infotainment systems and engine control units.

Detailed and Complete Alternative Models

1. XC6123D332MR-G-Ex: This variant offers extended temperature range (-40°C to +125°C) for applications requiring higher operating temperatures.

2. XC6123D332MR-G-Y: This model comes in a different package (SOT-89-5) and provides improved thermal dissipation capabilities.

3. XC6123D332MR-G-Z: This version includes an adjustable output voltage feature, allowing the user to set the desired output voltage within a specified range.

4. XC6123D332MR-G-A: This alternative model offers enhanced load regulation performance for applications with strict voltage requirements.

These alternative models provide similar functionality to the XC6123D332MR-G while offering specific features or package options to cater to different application needs.

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