Texas Instruments

TLV431BCDBVTE4

TLV431BCDBVTE4 Description

The TLV431BCDBVTE4 is a precision shunt voltage reference integrated circuit (IC) from Texas Instruments, designed to provide a stable and adjustable reference voltage with high accuracy. This device features an output voltage range from 1.24V to 6V, making it highly versatile for a variety of power management applications. With a maximum output current of 15 mA and a cathode current of 100 µA, it ensures efficient power delivery while maintaining low power consumption. The TLV431BCDBVTE4 is housed in a compact SOT23-5 package, suitable for surface-mount applications, and is available in a tape and reel format for convenient handling and assembly.

TLV431BCDBVTE4 Features

• Adjustable Output Voltage: The TLV431BCDBVTE4 offers an adjustable output voltage range from 1.24V to 6V, providing flexibility for various power management applications.
• High Accuracy: With a tolerance of ±0.5%, this IC ensures precise voltage regulation, making it ideal for applications requiring high accuracy.
• Low Power Consumption: The device operates with a cathode current of 100 µA, ensuring minimal power draw and efficient operation.
• Wide Operating Temperature Range: Suitable for use in environments ranging from 0°C to 70°C, the TLV431BCDBVTE4 can maintain stable performance across a broad temperature spectrum.
• Surface-Mount Technology: The SOT23-5 package is designed for surface-mount applications, providing a compact and reliable solution for space-constrained designs.
• Compliance and Safety: The TLV431BCDBVTE4 is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for long-term storage and handling without the risk of moisture damage.

TLV431BCDBVTE4 Applications

The TLV431BCDBVTE4 is ideal for applications requiring a stable and adjustable voltage reference. Its precision and flexibility make it suitable for:

• Power Management: Use in power supply circuits, voltage regulators, and DC-DC converters where accurate voltage references are critical.
• Battery Management Systems: Provides a stable reference voltage for battery charging and monitoring circuits.
• Analog Circuits: Ideal for use in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) where precise voltage levels are required.
• Consumer Electronics: Suitable for applications in smartphones, tablets, and other portable devices where compact size and low power consumption are essential.
• Industrial Control Systems: Provides reliable voltage references for sensors, actuators, and control systems in industrial environments.

Conclusion of TLV431BCDBVTE4

The TLV431BCDBVTE4 is a versatile and high-performance shunt voltage reference IC from Texas Instruments, offering a wide range of benefits for power management applications. Its adjustable output voltage, high accuracy, and low power consumption make it an ideal choice for a variety of electronic systems. The compact SOT23-5 package and surface-mount technology ensure it can be easily integrated into modern designs, while its compliance with environmental and safety standards guarantees its suitability for a broad range of applications. Despite its obsolete status, the TLV431BCDBVTE4 remains a reliable and efficient solution for precision voltage reference needs.