Texas Instruments

REF3425MDBVTEP

REF3425MDBVTEP Description

The REF3425MDBVTEP from Texas Instruments is a high-precision, low-noise 2.5V series voltage reference designed for applications demanding exceptional accuracy and stability. Housed in a compact SOT23-6 package, this surface-mount IC delivers a fixed output voltage with an ultra-tight ±0.05% tolerance and a low 6ppm/°C temperature coefficient, ensuring reliable performance across varying environmental conditions. With a 95µA supply current and 10mA output current capability, it balances power efficiency with robust drive strength. The device operates over a 3V to 12V input range, making it versatile for both low- and higher-voltage systems. Its 24µVrms noise performance (10Hz to 10kHz) and REACH/RoHS3 compliance further enhance its suitability for precision industrial, automotive, and instrumentation applications.

REF3425MDBVTEP Features

• Ultra-High Accuracy: ±0.05% initial tolerance for precision-critical designs.
• Low Drift: 6ppm/°C tempco ensures stability over temperature fluctuations.
• Low Noise: 24µVrms noise minimizes signal integrity issues in sensitive circuits.
• Low Power: 95µA supply current extends battery life in portable devices.
• Wide Input Range: 3V to 12V compatibility simplifies integration into diverse systems.
• Robust Packaging: SOT23-6 tape-and-reel (TR) option for automated assembly.
• Compliance: ROHS3, REACH, and EAR99 certifications for global deployment.

REF3425MDBVTEP Applications

• Precision Data Acquisition: ADCs, DACs, and sensor interfaces requiring stable references.
• Industrial Automation: PLCs, process control, and test equipment where accuracy is paramount.
• Medical Devices: Patient monitoring and diagnostic tools leveraging low-noise performance.
• Automotive Electronics: Engine control units (ECUs) and battery management systems (BMS).
• Portable Electronics: Energy-efficient designs like handheld meters or IoT sensors.

Conclusion of REF3425MDBVTEP

The REF3425MDBVTEP stands out as a top-tier voltage reference for engineers prioritizing accuracy, low noise, and power efficiency. Its combination of tight tolerance, low drift, and wide input range makes it ideal for mission-critical applications in harsh environments. Whether in industrial, medical, or automotive systems, this device ensures consistent performance while meeting stringent compliance standards. For designers seeking a reliable, high-performance reference, the REF3425MDBVTEP is a compelling choice.