Texas Instruments

TLV431BCDBVRE4  

Voltage References

TLV431BCDBVRE4 Description

The TLV431BCDBVRE4 is a high-performance, adjustable shunt voltage reference from Texas Instruments, designed for precision applications requiring a stable and accurate reference voltage. This device features an adjustable output voltage ranging from 1.24V to 6V, making it highly versatile for a variety of power management and analog circuit designs. The TLV431BCDBVRE4 is housed in a compact SOT23-5 package, suitable for surface mount applications, and is rated for an operating temperature range of 0°C to 70°C.

TLV431BCDBVRE4 Features

• Adjustable Output Voltage: The TLV431BCDBVRE4 offers an adjustable output voltage from 1.24V to 6V, providing flexibility for various circuit requirements.
• High Accuracy: With a tolerance of ±0.5%, this voltage reference ensures high precision in applications where accuracy is critical.
• Low Cathode Current: The device operates with a low cathode current of 100 µA, making it energy-efficient and suitable for low-power designs.
• High Output Current Capability: The TLV431BCDBVRE4 can handle up to 15 mA of output current, making it robust for applications requiring higher load currents.
• Surface Mount Technology: The SOT23-5 package is ideal for surface mount applications, ensuring ease of integration into modern PCB designs.
• Compliance and Reliability: The TLV431BCDBVRE4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage conditions.
• Obsolescence Notice: While the TLV431BCDBVRE4 is marked as obsolete, it remains a reliable choice for existing designs and legacy systems.

TLV431BCDBVRE4 Applications

The TLV431BCDBVRE4 is ideal for a range of applications where a precise and stable voltage reference is required. Some specific use cases include:

• Power Management ICs (PMICs): Provides a stable reference voltage for voltage regulators and power management circuits.
• Analog-to-Digital Converters (ADCs): Ensures accurate and consistent reference voltage for high-precision ADCs.
• Digital-to-Analog Converters (DACs): Offers a reliable reference voltage for DACs in various analog signal processing applications.
• Battery Management Systems: Utilized in battery monitoring and protection circuits to provide a stable reference for voltage measurements.
• Precision Measurement Equipment: Used in instruments requiring high accuracy and stability in voltage references.

Conclusion of TLV431BCDBVRE4

The TLV431BCDBVRE4 from Texas Instruments stands out as a reliable and versatile adjustable shunt voltage reference, suitable for a wide range of precision applications. Its adjustable output voltage, high accuracy, and low cathode current make it an excellent choice for power management and analog circuit designs. Despite being marked as obsolete, the TLV431BCDBVRE4 remains a robust option for existing systems and legacy designs, ensuring continued reliability and performance.

TLV431BCDBVRE4 Documents

Download datasheets and manufacturer documentation for TLV431BCDBVRE4