MAX6331LUR-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-3
• 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: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Quiescent Current: 45µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6331LUR-T has three pins arranged as follows:

```

---

| | --| VOUT GND|-- --| VIN NC |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• NC: No connection pin

Functional Features

• Provides a stable and accurate voltage reference
• Low dropout voltage allows for efficient operation
• Low quiescent current minimizes power consumption
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• High precision output voltage
• Low power consumption
• Small package size for space-constrained designs
• Wide operating temperature range

Disadvantages

• Limited output voltage options
• No built-in protection features

Working Principles

The MAX6331LUR-T is a voltage reference IC that generates a stable output voltage of 2.5V. It operates by comparing the input voltage (VIN) with an internal reference voltage and adjusting the output voltage (VOUT) accordingly. The IC maintains high precision and low dropout voltage, making it suitable for various applications requiring a stable voltage reference.

Detailed Application Field Plans

The MAX6331LUR-T can be used in a wide range of applications, including:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor circuits
6. Industrial control systems

Detailed and Complete Alternative Models

• MAX6325: 2.048V voltage reference, SOT-23-3 package
• MAX6341: 4.096V voltage reference, SOT-23-3 package
• MAX6350: 5.000V voltage reference, SOT-23-3 package
• LT1236: 2.500V voltage reference, SOT-23-3 package
• LM4040: 2.500V voltage reference, SOT-23-3 package

These alternative models offer different output voltages while maintaining similar characteristics and package options to the MAX6331LUR-T.

In conclusion, the MAX6331LUR-T is a high-precision voltage reference IC that provides a stable output voltage of 2.5V. It offers low dropout voltage, low quiescent current, and operates over a wide temperature range. With its small package size and versatile applications, it is a reliable choice for various electronic designs.