MAX6338NUB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Noise
• Package: SOT23-3
• Essence: Provides a stable voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6338NUB+T has three pins arranged as follows:

```

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

• VOUT: Output Voltage Pin
• GND: Ground Pin
• VIN: Input Voltage Pin
• NC: No Connection

Functional Features

• Low dropout voltage ensures efficient operation even with low input voltages.
• High initial accuracy provides precise voltage references for critical applications.
• Low temperature coefficient minimizes output voltage variations with temperature changes.
• Low quiescent current reduces power consumption in battery-powered devices.
• Small package size allows for space-saving integration in compact designs.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables operation with low input voltages. - High initial accuracy ensures precise voltage references. - Low temperature coefficient minimizes output voltage variations. - Low quiescent current reduces power consumption. - Small package size allows for compact design integration.

Disadvantages: - Limited output voltage options (only 2.5V available). - Not suitable for high-power applications due to low current capability.

Working Principles

The MAX6338NUB+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 device utilizes a bandgap voltage reference circuit to provide accurate and stable voltage references over a wide temperature range.

Detailed Application Field Plans

The MAX6338NUB+T is commonly used in various electronic 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. Portable audio devices

Detailed and Complete Alternative Models

1. MAX6325NUC+T: 2.048V Voltage Reference, SOT23-3 package
2. MAX6341CSA+: 4.096V Voltage Reference, SO-8 package
3. MAX6350CSA+: 5.0V Voltage Reference, SO-8 package
4. MAX6369KA+: Adjustable Voltage Reference, SOT23-5 package
5. MAX6381XR26D3-T: 2.6V Voltage Reference, SC70-3 package

These alternative models offer different output voltages and package options to suit specific application requirements.

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