REF3330AIDBZT

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High accuracy voltage reference - Low dropout voltage - Low quiescent current - Wide operating temperature range

Package: SOT-23-6

Essence: The REF3330AIDBZT is a precision voltage reference IC that provides a stable and accurate output voltage for various applications.

Packaging/Quantity: The REF3330AIDBZT is available in a SOT-23-6 package, which contains one IC per package.

Specifications

The REF3330AIDBZT has the following specifications:

• Output Voltage Range: 1.225V to 5.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The REF3330AIDBZT has a six-pin configuration as follows:

```

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| | --| VOUT |-- --| GND |-- --| NC |-- --| VIN |-- --| NC |-- |_______| ```

Functional Features

• High accuracy: The REF3330AIDBZT provides a precise output voltage with an initial accuracy of ±0.05%.
• Low dropout voltage: With a dropout voltage of only 200mV, the IC can operate efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The IC consumes only 60µA of current, making it suitable for low-power applications.
• Wide operating temperature range: The REF3330AIDBZT can operate reliably in temperatures ranging from -40°C to +125°C.

Advantages and Disadvantages

Advantages: - High accuracy ensures precise voltage references. - Low dropout voltage allows efficient operation. - Low quiescent current minimizes power consumption. - Wide operating temperature range enables reliable performance in various environments.

Disadvantages: - Limited output voltage range (1.225V to 5.5V). - Not suitable for high-power applications.

Working Principles

The REF3330AIDBZT utilizes a bandgap reference circuit to generate a stable output voltage. It compensates for temperature variations by employing a temperature coefficient that reduces the impact of temperature changes on the output voltage.

Detailed Application Field Plans

The REF3330AIDBZT is commonly used in the following applications:

1. Precision measurement instruments
2. Data acquisition systems
3. Portable medical devices
4. Battery-powered devices
5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the REF3330AIDBZT include:

1. REF3030AIDBZT
2. REF3230AIDBZT
3. REF3430AIDBZT
4. REF3530AIDBZT

These models offer similar functionality and characteristics, providing options for different voltage requirements and package sizes.

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