AZ431BN-ATRE1

The AZ431BN-ATRE1 is a precision voltage reference device manufactured by Diodes Incorporated. It is designed to provide a stable reference voltage for various electronic applications, including power management, voltage regulation, and signal conditioning.

Key Features:

1. Voltage Reference: The AZ431BN-ATRE1 offers an adjustable output voltage range from 2.5V to 36V, making it versatile for different circuit requirements. The output voltage can be set using external resistors, allowing for customization based on the application.

2. High Accuracy: This device boasts a high initial accuracy of ±1%, ensuring reliable performance in precision applications. The temperature coefficient is also low, typically around 20 ppm/°C, which contributes to its stability over varying temperatures.

3. Low Output Impedance: The AZ431BN-ATRE1 features low output impedance, which helps maintain a stable output voltage even under varying load conditions. This characteristic is crucial for applications that require consistent performance.

4. Wide Operating Temperature Range: The device operates effectively over a broad temperature range, typically from -40°C to +125°C, making it suitable for use in harsh environments.

5. Package Type: The AZ431BN-ATRE1 is available in a compact SOT-23 package, which is ideal for space-constrained applications. The small footprint allows for easy integration into various circuit designs.

6. Applications: This voltage reference is commonly used in power supplies, battery management systems, and as a reference in analog-to-digital converters (ADCs). Its precision and stability make it a popular choice in consumer electronics, automotive, and industrial applications.

7. Pin Configuration: The device typically features three pins: the reference pin (REF), the anode pin (A), and the cathode pin (K). The reference pin is used to set the output voltage, while the anode and cathode pins connect to the power supply and load, respectively.

8. Ease of Use: The AZ431BN-ATRE1 is designed for ease of use, with straightforward external resistor configurations to set the desired output voltage. This simplicity makes it accessible for both novice and experienced engineers.

Summary:

In summary, the AZ431BN-ATRE1 from Diodes Incorporated is a highly accurate, adjustable voltage reference device that is well-suited for a variety of electronic applications. Its combination of precision, stability, and compact packaging makes it an excellent choice for designers looking to implement reliable voltage reference solutions in their circuits.