MAX6351LTUT+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Quiescent Current
• Package: SOT-23-6
• 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
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6351LTUT+T has a total of 6 pins arranged as follows:

```

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| | --| VDD GND |-- Pin 1: Ground (GND) --| REF OUT |-- Pin 2: Output (OUT) --| NC NC |-- Pin 3: Not Connected (NC) --| NC NC |-- Pin 4: Not Connected (NC) --| NC NC |-- Pin 5: Not Connected (NC) --| NC NC |-- Pin 6: Not Connected (NC) |___________| ```

Functional Features

• Low dropout voltage allows for efficient operation even with low input voltages.
• High precision ensures accurate output voltage.
• Low quiescent current minimizes power consumption.
• Wide operating temperature range enables usage in various environments.

Advantages and Disadvantages

Advantages:

• Provides a stable and precise voltage reference.
• Low dropout voltage allows for efficient operation.
• Low quiescent current minimizes power consumption.

Disadvantages:

• Limited output voltage options.
• Not suitable for high current applications.

Working Principles

The MAX6351LTUT+T is a voltage reference IC that generates a stable output voltage of 2.5V. It utilizes a bandgap voltage reference circuit to achieve high precision and low temperature coefficient. The device operates with a low dropout voltage of 200mV, allowing it to maintain regulation even with low input voltages. The low quiescent current of 45µA ensures minimal power consumption, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MAX6351LTUT+T can be used in various applications that require a stable voltage reference. Some potential application fields include:

1. Precision Instrumentation: Provides a precise voltage reference for measurement equipment such as multimeters and oscilloscopes.
2. Analog-to-Digital Converters (ADC): Ensures accurate conversion by providing a stable reference voltage for the ADC.
3. Power Management Systems: Used as a voltage reference in power management circuits to regulate voltage levels.
4. Sensor Calibration: Provides a stable reference voltage for calibrating sensors in industrial and automotive applications.

Detailed and Complete Alternative Models

1. MAX6350LTUT+T: Similar to MAX6351LTUT+T but with an output voltage of 1.8V.
2. MAX6352LTUT+T: Similar to MAX6351LTUT+T but with an output voltage of 3.3V.
3. MAX6353LTUT+T: Similar to MAX6351LTUT+T but with an output voltage of 5.0V.

These alternative models offer different output voltage options while maintaining similar characteristics and package options.

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