MAX6381XR26D4+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT23-4
• 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
• Quiescent Current: 45µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6381XR26D4+T has a total of four pins arranged in the following configuration:

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Pin Description: 1. VOUT: Output Voltage 2. GND: Ground 3. NC: No Connection 4. VIN: Input Voltage

Functional Features

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

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Small package size - Wide operating temperature range

Disadvantages: - Limited output voltage options - Noisy output at high frequencies

Working Principles

The MAX6381XR26D4+T is a shunt voltage reference IC that generates a stable and accurate voltage output. It utilizes a bandgap voltage reference circuit to provide a precise reference voltage regardless of changes in temperature or supply voltage. The IC operates by comparing the reference voltage with an internal feedback circuit, adjusting it to maintain a constant output voltage.

Detailed Application Field Plans

The MAX6381XR26D4+T is commonly used in various electronic applications that require a stable and accurate voltage reference. Some specific application fields include:

1. Power Management Systems: Used as a voltage reference for power management ICs, ensuring precise regulation of voltages in power supplies.
2. Analog-to-Digital Converters (ADC): Provides a stable reference voltage for accurate conversion of analog signals into digital data.
3. Sensor Interface Circuits: Used as a reference voltage for sensor circuits, ensuring accurate measurements and reliable operation.
4. Battery-Powered Devices: Provides a stable voltage reference for battery-powered devices, optimizing power efficiency and extending battery life.

Detailed and Complete Alternative Models

1. MAX6381XR26D5+T: Similar to MAX6381XR26D4+T but with a 2.5V output voltage.
2. MAX6381XR26D6+T: Similar to MAX6381XR26D4+T but with a 2.7V output voltage.
3. MAX6381XR26D7+T: Similar to MAX6381XR26D4+T but with a 2.8V output voltage.
4. MAX6381XR26D8+T: Similar to MAX6381XR26D4+T but with a 2.9V output voltage.

These alternative models provide different output voltage options while maintaining similar characteristics and package configurations.

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