MAX6323HUT26-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Noise, High Accuracy
• Package: SOT-23
• Essence: Provides regulated output voltage with low dropout and high accuracy.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 2.6V
• Output Current: 250mA
• Dropout Voltage: 120mV at 250mA
• Line Regulation: ±0.02%/V
• Load Regulation: ±0.05%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6323HUT26-T has a total of 3 pins:

1. VIN - Input Voltage Pin
2. GND - Ground Pin
3. VOUT - Output Voltage Pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low noise output for sensitive applications.
• High accuracy provides precise voltage regulation.
• Excellent line and load regulation for stable performance.
• Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows flexibility in various applications.
• Small package size (SOT-23) enables space-saving designs.
• Low dropout voltage reduces power dissipation.
• High accuracy ensures reliable voltage regulation.
• Low noise output is suitable for noise-sensitive circuits.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Operating temperature range might restrict usage in extreme environments.

Working Principles

The MAX6323HUT26-T is a voltage regulator IC that maintains a stable output voltage of 2.6V, regardless of input voltage fluctuations. It utilizes a low dropout architecture, which allows it to operate with a minimal voltage difference between the input and output. This feature ensures efficient power conversion and reduces power dissipation.

The device employs internal circuitry to regulate the output voltage accurately, providing a precise and stable voltage supply for various electronic components. The low quiescent current minimizes power consumption when the load is light, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MAX6323HUT26-T is commonly used in the following applications:

1. Battery-Powered Devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low dropout voltage and low quiescent current of this voltage regulator.
2. IoT (Internet of Things) Devices: The IC's small package size and wide input voltage range make it suitable for IoT applications where space is limited, and different power sources are utilized.
3. Audio Amplifiers: The low noise output of the MAX6323HUT26-T makes it ideal for audio amplification circuits, ensuring high-quality sound reproduction.
4. Sensor Modules: Sensors often require a stable and accurate power supply. This voltage regulator provides the necessary voltage regulation for reliable sensor operation.

Detailed and Complete Alternative Models

• MAX6325: Similar to MAX6323 but with adjustable output voltage.
• MAX6327: Higher output current variant (500mA) of the MAX6323.
• MAX6329: Ultra-low dropout voltage regulator with an output voltage of 2.6V.

These alternative models offer similar functionality and characteristics, allowing designers to choose the most suitable option based on their specific requirements.

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