MAX6381XR26D3+T

Product Overview

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

Specifications

• Output Voltage: 2.6V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV at 10mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6381XR26D3+T has three pins arranged as follows:

1. VOUT: Output Voltage Pin
2. GND: Ground Pin
3. VIN: Input Voltage Pin

Functional Features

• Low dropout voltage enables operation with low input-output voltage differentials.
• High initial accuracy ensures precise voltage references.
• Low quiescent current minimizes power consumption.
• Wide operating temperature range allows for use in various environments.

Advantages and Disadvantages

Advantages: - Stable and accurate voltage reference - Low dropout voltage - Precision performance - Low quiescent current consumption - Wide operating temperature range

Disadvantages: - Limited output voltage options - Sensitive to external noise and disturbances

Working Principles

The MAX6381XR26D3+T is a precision voltage reference IC that generates a stable output voltage of 2.6V. It utilizes a bandgap voltage reference circuit to provide a highly accurate reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across a wide temperature range. The low dropout voltage allows the IC to operate even when the input voltage is close to the output voltage.

Detailed Application Field Plans

The MAX6381XR26D3+T finds applications in various electronic systems that require a stable and accurate voltage reference. Some potential application fields include:

1. Power Management: Used in battery-powered devices, voltage regulators, and power supplies to maintain a stable voltage level.
2. Analog-to-Digital Conversion: Provides a precise reference voltage for ADCs, ensuring accurate conversion of analog signals.
3. Sensor Interface: Used in sensor circuits to provide a stable reference voltage for accurate measurements.
4. Communication Systems: Ensures stable voltage levels in communication modules, improving signal integrity.

Detailed and Complete Alternative Models

1. MAX6381XR26D5+T: Output Voltage - 2.6V, Initial Accuracy - ±0.5%, Package - SOT23-3
2. MAX6381XR27D3+T: Output Voltage - 2.7V, Initial Accuracy - ±0.5%, Package - SOT23-3
3. MAX6381XR28D3+T: Output Voltage - 2.8V, Initial Accuracy - ±0.5%, Package - SOT23-3
4. MAX6381XR29D3+T: Output Voltage - 2.9V, Initial Accuracy - ±0.5%, Package - SOT23-3

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

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