REF3033AIDBZR

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low dropout voltage - Low temperature coefficient - Low output noise - Wide operating temperature range

Package: SOT-23-5

Essence: The REF3033AIDBZR is a voltage reference IC that provides a stable and accurate voltage output for various electronic applications.

Packaging/Quantity: The REF3033AIDBZR is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Output Voltage: 3.3V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Output Noise: 40µVrms
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The REF3033AIDBZR has the following pin configuration:

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

Functional Features

• High precision voltage reference
• Stable output voltage over a wide temperature range
• Low dropout voltage allows operation with low input voltages
• Low temperature coefficient ensures minimal output voltage drift with temperature changes
• Low output noise for noise-sensitive applications

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low dropout voltage - Wide operating temperature range - Low output noise

Disadvantages: - Limited output voltage options (only 3.3V) - Not suitable for high current applications

Working Principles

The REF3033AIDBZR operates based on bandgap voltage reference principles. It utilizes a combination of temperature-dependent and temperature-independent voltage sources to generate a stable output voltage. The internal circuitry compensates for temperature variations, ensuring accurate voltage output over a wide temperature range.

Detailed Application Field Plans

The REF3033AIDBZR is commonly used in various electronic systems and applications, including but not limited to: - Power management circuits - Battery-powered devices - Data acquisition systems - Precision instrumentation - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the REF3033AIDBZR are: - REF3025AIDBZT: 2.5V Voltage Reference - REF3040AIDBZT: 4.0V Voltage Reference - REF3050AIDBZT: 5.0V Voltage Reference - REF3012AIDBZT: 1.2V Voltage Reference

These alternative models provide different output voltage options to suit specific application requirements.

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