The ATL431AQDBZR from Texas Instruments is a versatile and precise adjustable shunt voltage reference. This component is designed to maintain high stability and accuracy over a wide range of operating conditions, making it an ideal choice for power supply and voltage regulation applications across various industries.

Key Features

• Adjustable Output Voltage: This device offers an adjustable output voltage range from 1.24 V to 18 V, providing flexibility to cater to different application requirements.
• Low Operational Current: It operates at a low current (1 mA to 100 mA), making it suitable for battery-powered and energy-efficient designs.
• High Accuracy: The ATL431AQDBZR features a typical temperature coefficient of 50 ppm/°C, ensuring high accuracy across a temperature range of -40°C to 125°C.
• Stable with Capacitive Loads: It is stable with capacitive loads, which is crucial for applications that require consistent performance over a range of load conditions.

Applications

Due to its high accuracy and reliability, the ATL431AQDBZR is suitable for a broad spectrum of applications, including:

• Adjustable voltage and current references
• Power supplies
• Battery chargers
• Energy management
• Precision voltage regulation

Package and Quality

The device is offered in a small SOT-23 (DBZ) package, making it ideal for space-constrained applications. The compact form factor does not compromise on performance, as it still delivers the precision and reliability expected from Texas Instruments.

The ATL431AQDBZR is manufactured to meet the rigorous standards of Texas Instruments, ensuring high quality and performance. The commitment to quality is backed by extensive testing and validation to meet industry-specific certifications and requirements.

Conclusion

With its adjustable output, low operational current, high accuracy, and stability with capacitive loads, the ATL431AQDBZR from Texas Instruments stands out as a versatile voltage reference solution. Whether for industrial, commercial, or consumer electronics, this component provides the precision and reliability needed for advanced electronic systems.