The REF3450SQDBVRQ1 is a high-precision, low-power, low-dropout voltage reference from Texas Instruments, specifically designed to deliver reliable performance for a wide range of automotive and industrial applications. This device is a part of TI's extensive voltage reference portfolio, which is known for its accuracy and stability over temperature and time.

Key Features

• High Accuracy: The REF3450SQDBVRQ1 offers an impressive initial accuracy of 0.2%, ensuring precise voltage regulation for sensitive electronics.
• Low Temperature Drift: With a temperature drift coefficient as low as 35ppm/°C, this voltage reference maintains a consistent output even under varying environmental conditions.
• Low Dropout Voltage: The device operates with a very low dropout voltage, making it suitable for battery-powered and low-voltage applications.
• Wide Operating Temperature Range: Designed to withstand harsh conditions, it operates across a broad temperature range from -40°C to +125°C, catering to automotive standards.
• Small Package Size: Available in a tiny SOT-23 package, the REF3450SQDBVRQ1 is ideal for space-constrained applications.
• Automotive Qualified: This product is qualified for automotive applications, meeting the stringent requirements of the AEC-Q100 standard.

Applications

The REF3450SQDBVRQ1 is versatile and can be used in various applications such as:

• Automotive control systems
• Power supplies and battery management
• Data acquisition systems
• Industrial automation
• Portable and handheld devices

Reliability and Support

Texas Instruments is committed to delivering high-quality products. The REF3450SQDBVRQ1 is subjected to rigorous testing and quality control measures to ensure it meets the reliability standards expected in automotive and industrial applications. Additionally, TI provides comprehensive technical support and documentation, including datasheets, application notes, and design resources to facilitate the integration of the REF3450SQDBVRQ1 into your design.

For detailed specifications and further information, please visit the Texas Instruments website or contact their support team.