MAX6326UR25+T

Product Overview

• Category: Integrated Circuit
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Noise, High PSRR
• Package: SOT-23
• Essence: Precision Voltage Reference
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.5V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 50µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6326UR25+T has a total of three pins:

1. VIN - Input voltage pin.
2. GND - Ground pin.
3. VOUT - Output voltage pin.

Functional Features

• Provides a stable and accurate output voltage of 2.5V.
• Low dropout voltage allows for efficient power conversion.
• Low noise output ensures clean power supply for sensitive applications.
• High power supply rejection ratio (PSRR) minimizes the impact of input voltage fluctuations.

Advantages and Disadvantages

Advantages

• Precise and stable output voltage.
• Low dropout voltage enables efficient power conversion.
• Low noise output suitable for noise-sensitive applications.
• Wide input voltage range allows for versatile use.
• Small package size (SOT-23) for space-constrained designs.

Disadvantages

• Fixed output voltage may not be suitable for all applications.
• Limited current handling capability (150mA).

Working Principles

The MAX6326UR25+T is a precision voltage reference integrated circuit. It regulates the input voltage to provide a stable and accurate output voltage of 2.5V. The device utilizes a low dropout voltage architecture, allowing it to operate efficiently even when the input voltage is close to the desired output voltage. It also incorporates noise reduction techniques to ensure a clean power supply for sensitive applications. The high PSRR of the MAX6326UR25+T minimizes the impact of fluctuations in the input voltage, providing a stable output.

Detailed Application Field Plans

The MAX6326UR25+T is commonly used in various electronic devices and systems that require a precise and stable 2.5V voltage reference. Some typical application fields include:

1. Battery-Powered Devices: Portable electronics such as smartphones, tablets, and wearable devices often require a stable voltage reference for efficient power management.
2. Sensor Interfaces: Many sensors require a precise and stable voltage reference to ensure accurate measurements.
3. Analog-to-Digital Converters (ADC): ADCs often rely on a stable voltage reference to achieve accurate analog-to-digital conversion.
4. Data Acquisition Systems: Precise voltage references are essential for reliable data acquisition in industrial monitoring and control systems.

Detailed and Complete Alternative Models

• MAX6325UR25+T: Similar to MAX6326UR25+T but with an output voltage of 2.5V.
• MAX6327UR25+T: Similar to MAX6326UR25+T but with an output voltage of 2.7V.
• MAX6328UR25+T: Similar to MAX6326UR25+T but with an output voltage of 2.8V.
• MAX6329UR25+T: Similar to MAX6326UR25+T but with an output voltage of 2.9V.

These alternative models provide similar functionality with different output voltage options to suit specific application requirements.

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