ADR5043BRTZ-R2

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

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

Package: SOT-23

Essence: ADR5043BRTZ-R2 is a high-performance voltage reference IC used to provide a stable and accurate voltage reference in various electronic circuits.

Packaging/Quantity: The ADR5043BRTZ-R2 is available in a SOT-23 package and is typically sold in reels of 3000 units.

Specifications

• Output Voltage Range: 2.5V to 5.0V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 300mV
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 50µA

Detailed Pin Configuration

The ADR5043BRTZ-R2 has three pins:

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

Functional Features

• High precision output voltage
• Low temperature coefficient ensures stability over a wide temperature range
• Low dropout voltage allows for efficient operation even with low input voltages
• Wide operating temperature range makes it suitable for various environments

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Small form factor - Wide operating temperature range

Disadvantages: - Limited output voltage range - Relatively high dropout voltage

Working Principles

The ADR5043BRTZ-R2 utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a temperature coefficient cancellation technique. The input voltage is regulated to provide a precise output voltage, ensuring consistent performance across different operating conditions.

Detailed Application Field Plans

The ADR5043BRTZ-R2 is commonly used in the following applications:

1. Precision analog-to-digital converters (ADCs)
2. Data acquisition systems
3. Industrial control systems
4. Portable electronic devices
5. Medical equipment
6. Automotive electronics

Detailed and Complete Alternative Models

1. LT6657: High precision voltage reference with similar specifications and package.
2. MAX619: Low-power voltage reference with adjustable output voltage.
3. REF5050: Precision voltage reference with low dropout voltage and high accuracy.

These alternative models offer similar functionality and can be considered as substitutes for the ADR5043BRTZ-R2 in various applications.

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