ADR03WARZ-RL

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage References

Characteristics: - Low Dropout Voltage - High Accuracy - Low Quiescent Current - Wide Operating Temperature Range

Package: SOT-23

Essence: ADR03WARZ-RL is a voltage reference IC that provides a stable and accurate voltage output for various electronic applications.

Packaging/Quantity: The ADR03WARZ-RL is typically packaged in reels containing 3000 units.

Specifications

• Output Voltage: 3.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 300mV @ 20mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR03WARZ-RL features a standard SOT-23 package with three pins:

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

Functional Features

• High accuracy and stability over a wide temperature range
• Low dropout voltage allows for efficient power management
• Low quiescent current minimizes power consumption
• Excellent line and load regulation characteristics
• Fast start-up time and settling to the specified accuracy

Advantages and Disadvantages

Advantages: - Precise and stable voltage reference - Low power consumption - Compact SOT-23 package for space-constrained designs - Wide operating temperature range

Disadvantages: - Limited output voltage options (only 3.0V) - Not suitable for high-current applications

Working Principles

The ADR03WARZ-RL utilizes bandgap voltage reference technology to generate a stable and accurate output voltage. It employs a combination of temperature-compensated diodes and amplifiers to achieve high precision and low drift over temperature.

Detailed Application Field Plans

The ADR03WARZ-RL is commonly used in various electronic systems that require a precise and stable voltage reference. Some typical application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor interfaces
6. Precision measurement equipment

Detailed and Complete Alternative Models

1. ADR01: 1.2V Output Voltage Reference
2. ADR02: 2.5V Output Voltage Reference
3. ADR04: 4.096V Output Voltage Reference
4. ADR10: 10.0V Output Voltage Reference

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

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