MAX6338GUB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT23-3
• Essence: Provides a stable and accurate voltage reference for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 45µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6338GUB has a SOT23-3 package with the following pin configuration:

```

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| | --| V+ | --| GND | --| VOUT| |____| ```

Functional Features

• High precision voltage reference
• Low dropout voltage allows for efficient operation
• Low quiescent current minimizes power consumption
• Wide operating temperature range for versatile applications

Advantages

• Accurate and stable output voltage
• Small form factor package for space-constrained designs
• Low power consumption extends battery life
• Wide operating temperature range enables use in harsh environments

Disadvantages

• Limited output voltage options (only 2.5V)
• Higher initial cost compared to some alternatives

Working Principles

The MAX6338GUB is a voltage reference IC that generates a precise and stable output voltage of 2.5V. It operates by comparing an internal reference voltage with an external input voltage. The circuitry within the IC ensures that the output voltage remains constant, even with variations in input voltage and temperature.

Application Field Plans

The MAX6338GUB is suitable for a wide range of applications that require a stable and accurate voltage reference. Some potential application fields include:

1. Precision instrumentation
2. Data acquisition systems
3. Portable medical devices
4. Battery-powered devices
5. Industrial control systems

Alternative Models

If the MAX6338GUB does not meet specific requirements, alternative models with similar functionality are available. Some alternative voltage reference ICs to consider are:

1. LT6656-2.5: 2.5V precision voltage reference with ±0.05% initial accuracy.
2. REF3030: Low-power, high-precision voltage reference with adjustable output voltage.
3. LM4040: Micropower shunt voltage reference with various output voltage options.

These alternatives offer different specifications and package options, allowing designers to choose the most suitable option for their specific application needs.

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