The REF2033QDDCRQ1 is a high-precision voltage reference from Texas Instruments, designed to offer a stable and accurate reference voltage for various applications such as data converters, portable instrumentation, and industrial measurement systems. This product is specifically engineered to meet the stringent requirements of automotive and industrial markets, providing reliable performance under harsh conditions.

Key Features

• Output Voltage: The REF2033QDDCRQ1 provides a fixed output voltage of 3.3V, which is ideal for systems that require a stable voltage reference.
• Low Temperature Coefficient: With a low temperature coefficient, this voltage reference maintains its accuracy over a wide temperature range, ensuring consistent performance in varying environmental conditions.
• High Accuracy: This device boasts a high initial accuracy, minimizing the need for calibration and simplifying system design.
• Low Dropout Voltage: The low dropout voltage feature allows the REF2033QDDCRQ1 to operate effectively even with a minimal difference between the supply voltage and the reference voltage.
• Automotive Qualified: As a Q1 device, it meets the rigorous quality standards required for automotive applications, ensuring robustness and reliability on the road.

Applications

The REF2033QDDCRQ1 is versatile and can be used in a variety of applications. It is particularly well-suited for automotive systems such as powertrain, body electronics, and infotainment systems. Additionally, it is an excellent choice for industrial applications including process control, automation, and energy management systems. Its high precision and stability make it an essential component in precision measurement equipment and data acquisition systems.

Package and Availability

This voltage reference is available in a compact 6-pin SOT-23 package, which is suitable for space-constrained applications. For information on pricing and availability, please contact Texas Instruments or an authorized distributor.