MAX6730AUTLD1+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Quiescent Current
• Package: SOT23-6
• Essence: Provides a stable voltage reference for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV at 10mA
• Quiescent Current: 45µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6730AUTLD1+T has a total of six pins arranged as follows:

```

---

| | --| VOUT GND|-- Pin 1: Ground --| NC VOUT|-- Pin 2: Output Voltage --| VIN NC |-- Pin 3: Not Connected --| NC VIN|-- Pin 4: Input Voltage --| SHDN NC |-- Pin 5: Shutdown (Active Low) |___________| ```

Functional Features

• Low dropout voltage ensures efficient operation even with small input-output differentials.
• High precision output voltage provides accurate reference for various applications.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Shutdown pin allows for easy power management and extends battery life.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient operation in low-power applications. - High precision output voltage ensures accurate measurements. - Low quiescent current reduces power consumption. - Shutdown feature allows for easy power management.

Disadvantages: - Limited output voltage options (only 2.5V in this model). - SOT23-6 package may not be suitable for all applications requiring a voltage reference.

Working Principles

The MAX6730AUTLD1+T is a precision voltage reference IC that generates a stable output voltage of 2.5V. It operates by comparing the input voltage with an internal reference voltage and adjusting the output accordingly. The low dropout voltage ensures efficient operation even when the input voltage is close to the desired output voltage. The low quiescent current minimizes power consumption, making it ideal for battery-powered devices.

Detailed Application Field Plans

The MAX6730AUTLD1+T can be used in various applications that require a stable voltage reference. Some potential application fields include:

1. Sensor Calibration: Provides a precise reference voltage for accurate sensor calibration in automotive, industrial, and medical applications.
2. Data Acquisition Systems: Ensures accurate measurements in data acquisition systems for temperature, pressure, and other analog sensors.
3. Battery-Powered Devices: Enables efficient power management in portable devices such as smartphones, tablets, and wearables.
4. Audio Amplifiers: Provides a stable reference voltage for audio amplifiers, ensuring high-quality sound reproduction.
5. Power Management: Used in power management circuits to regulate voltages and ensure stable operation of other components.

Detailed and Complete Alternative Models

1. MAX6037AAUR25+: Output Voltage - 2.5V, Package - SOT23-3
2. LT1461AIS8-2.5#PBF: Output Voltage - 2.5V, Package - SOIC-8
3. REF3030AIDBZT: Output Voltage - 2.5V, Package - SOT23-3
4. LM4040DIM3-2.5: Output Voltage - 2.5V, Package - SOT23-3
5. ADR291GRZ-REEL7: Output Voltage - 2.5V, Package - SOT23-3

These alternative models offer similar functionality and can be considered as replacements for the MAX6730AUTLD1+T in various applications.

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