MAX6323EUT29+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current, High Accuracy
• Package: SOT-23-6
• Essence: Regulates voltage to provide stable power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.9V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 40µA
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Temperature Range: -40°C to +85°C
• Shutdown Current: 0.1µA (typical)

Pin Configuration

The MAX6323EUT29+T has a total of six pins arranged as follows:

```

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| | --| VOUT GND |-- Pin 1: Ground --| VIN EN |-- Pin 2: Enable --| NC VOUT |-- Pin 3: Output Voltage --| NC VIN |-- Pin 4: Input Voltage --| NC NC |-- Pin 5: No Connection --| NC NC |-- Pin 6: No Connection |___________| ```

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption in standby mode.
• High accuracy provides precise output voltage regulation.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Compact SOT-23-6 package saves board space. - Wide input voltage range allows for versatile applications. - Excellent line and load regulation ensures stable output voltage.

Disadvantages: - Limited output voltage options (fixed at 2.9V). - Temperature range may not be suitable for extreme environments.

Working Principles

The MAX6323EUT29+T is a low dropout voltage regulator that maintains a stable output voltage of 2.9V, regardless of variations in the input voltage. It achieves this by utilizing a precision reference voltage and feedback control mechanism. The regulator operates in a low quiescent current mode, minimizing power consumption when the load is light or in standby mode. The enable pin provides an easy way to turn the regulator on or off as needed.

Detailed Application Field Plans

The MAX6323EUT29+T is commonly used in various electronic devices and systems where a stable 2.9V power supply is required. 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 MAX6323EUT29+T, extending battery life.

2. Industrial Control Systems: The regulator's high accuracy and excellent line/load regulation make it suitable for powering sensors, actuators, and other components in industrial automation and control systems.

3. Automotive Electronics: With its wide input voltage range and robust temperature range, the MAX6323EUT29+T can be used in automotive applications such as infotainment systems, lighting controls, and engine management systems.

4. Medical Devices: The stability and precision of the regulator make it ideal for powering critical components in medical devices, including patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

• MAX6325EPA+: Fixed 3.3V output voltage, DIP-8 package
• MAX6326UR29-T: Fixed 2.9V output voltage, SOT-23-5 package
• MAX6327XR26+: Adjustable output voltage, SC70-3 package
• MAX6328UR31-T: Fixed 3.1V output voltage, SOT-23-6 package

These alternative models offer different output voltages, package options, and features to suit specific application requirements.

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