REF3333AIDCKT

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Provides a stable voltage reference for precision applications - Low temperature coefficient and high accuracy - Operates over a wide temperature range - Suitable for battery-powered devices due to low power consumption

Package: DCK (SOT-23-5)

Essence: REF3333AIDCKT is a voltage reference IC that ensures a stable and accurate voltage output for various electronic applications.

Packaging/Quantity: The REF3333AIDCKT is available in a DCK package, which consists of a SOT-23-5 surface mount package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Output Voltage Range: 1.225V to 5.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 35µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The REF3333AIDCKT has five pins arranged as follows:

```

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

Pin Description: - VOUT: Output Voltage - GND: Ground - VIN: Input Voltage

Functional Features

• High accuracy and stability: The REF3333AIDCKT provides a precise and stable output voltage, making it suitable for applications requiring high precision.
• Low power consumption: With a quiescent current of only 35µA, this voltage reference IC is ideal for battery-powered devices, helping to extend battery life.
• Wide temperature range: The REF3333AIDCKT operates reliably over a wide temperature range from -40°C to +125°C, making it suitable for various environmental conditions.

Advantages and Disadvantages

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

Disadvantages: - Limited output voltage range (1.225V to 5.5V)

Working Principles

The REF3333AIDCKT utilizes bandgap reference technology to generate a stable voltage output. It employs a combination of resistors, diodes, and amplifiers to compensate for temperature variations and provide a consistent voltage reference.

Detailed Application Field Plans

The REF3333AIDCKT can be used in various applications that require a precise and stable voltage reference. Some potential application fields include: - Precision analog-to-digital converters (ADCs) - Voltage regulators - Data acquisition systems - Portable medical devices - Industrial control systems

Detailed and Complete Alternative Models

• REF3333AIDCKR: Similar to REF3333AIDCKT but available in a different package (SOT-23-5).
• REF3333AIDBZT: Provides the same functionality as REF3333AIDCKT but comes in a different package (SOT-23-3).

These alternative models offer similar performance and characteristics, allowing users to choose the most suitable option based on their specific requirements.

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