The REF35125QDBVR is a high-precision voltage reference from Texas Instruments, designed to offer both accuracy and stability for a wide range of applications. This device is part of a family of low-dropout, micropower voltage references that are available in a tiny SOT-23 package, making it ideal for space-constrained applications.

Key Features

• Output Voltage: The REF35125QDBVR provides a fixed output voltage of 1.25V, which is a common reference voltage used in various analog circuits.
• High Accuracy: With an initial accuracy of 0.2%, this device is suitable for precision applications where voltage accuracy is critical.
• Low Temperature Coefficient: The voltage reference boasts a low temperature coefficient, ensuring minimal deviation in output voltage over a wide temperature range, which is essential for reliable performance in varying environmental conditions.
• Low Dropout Voltage: It features a low dropout voltage, which allows for a minimal difference between the input voltage and the output voltage, enhancing efficiency in systems with tight power supplies.
• Low Power Consumption: The device is designed for micropower operations, making it suitable for battery-powered and portable devices where power conservation is paramount.
• Stable with Capacitive Loads: The REF35125QDBVR is stable with capacitive loads, which is beneficial in applications where the load conditions may vary or be unpredictable.

Applications

The Texas Instruments REF35125QDBVR voltage reference can be used in a diverse range of applications, including:

• Data acquisition systems
• Portable and battery-powered equipment
• Precision analog-to-digital converters (ADCs)
• Digital-to-analog converters (DACs)
• Industrial instrumentation
• Medical devices

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the REF35125QDBVR is no exception. It is designed to meet stringent industry standards, ensuring high performance and durability for professional and consumer-grade applications alike.