MAX6381XR26D3-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision
  • Low temperature coefficient
  • Low dropout voltage
• Package: SOT23-3
• Essence: Precision voltage reference with low dropout voltage
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Output Voltage: 2.6V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV at 10mA
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA

Pin Configuration

The MAX6381XR26D3-T has a SOT23-3 package with the following pin configuration:

```

---

| | --+----+-- | | 1| |2 |____| |3| ---- ```

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

Functional Features

• High precision output voltage
• Low temperature coefficient ensures stability over a wide temperature range
• Low dropout voltage allows operation with low input voltages
• Low quiescent current for power efficiency
• Short-circuit protection
• Thermal shutdown protection

Advantages

• High accuracy and stability
• Wide operating temperature range
• Small package size
• Low power consumption
• Protection features enhance reliability

Disadvantages

• Limited output voltage options
• Not suitable for high current applications

Working Principles

The MAX6381XR26D3-T is a precision voltage reference that generates a stable output voltage of 2.6V. It operates with a low dropout voltage, allowing it to function even when the input voltage is close to the desired output voltage. The device uses a bandgap voltage reference circuit to achieve high accuracy and stability over a wide temperature range. It also incorporates protection features such as short-circuit and thermal shutdown protection.

Detailed Application Field Plans

The MAX6381XR26D3-T is commonly used in various applications where a precise and stable voltage reference is required. Some potential application fields include:

1. Industrial control systems
2. Test and measurement equipment
3. Battery-powered devices
4. Portable consumer electronics
5. Medical devices
6. Automotive electronics

Detailed and Complete Alternative Models

• MAX6381XR26D5-T: Output voltage of 2.6V, ±0.5% initial accuracy
• MAX6381XR27D3-T: Output voltage of 2.7V, ±0.2% initial accuracy
• MAX6381XR28D3-T: Output voltage of 2.8V, ±0.2% initial accuracy
• MAX6381XR29D3-T: Output voltage of 2.9V, ±0.2% initial accuracy

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

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