MAX6338GUB+T

Product Overview

• Category: Integrated Circuit
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT23-3
• Essence: Provides a stable reference voltage 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: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6338GUB+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

• High Precision: The MAX6338GUB+T provides an initial accuracy of ±0.1%, ensuring precise voltage references.
• Low Dropout Voltage: With a dropout voltage of only 200mV, the IC can operate efficiently even with low input voltages.
• Low Quiescent Current: The quiescent current of 45µA minimizes power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High precision ensures accurate voltage references. - Low dropout voltage allows operation with low input voltages. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited output voltage options (only 2.5V). - Not suitable for high-power applications due to its small package size.

Working Principles

The MAX6338GUB+T is a voltage reference IC that generates a stable output voltage of 2.5V. It utilizes a bandgap voltage reference circuit to provide accurate and reliable voltage references for various electronic applications. The IC operates with low dropout voltage and quiescent current, ensuring efficient performance even in low-power scenarios.

Detailed Application Field Plans

The MAX6338GUB+T is commonly used in the following applications:

1. Precision Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage Regulators
4. Battery Management Systems
5. Sensor Interface Circuits

Detailed and Complete Alternative Models

1. LM4040AIM3-2.5/NOPB: 2.5V Precision Voltage Reference, SOT23-3 package.
2. LT1461AIS8-2.5#PBF: 2.5V Micropower Precision Voltage Reference, SOIC-8 package.
3. REF5025AIDGKT: 2.5V Low-Noise Voltage Reference, VSSOP-8 package.

These alternative models offer similar functionality and can be considered as substitutes for the MAX6338GUB+T in various applications.

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