Texas Instruments

TLV431ACDBVRE4

TLV431ACDBVRE4 Description

The TLV431ACDBVRE4 is a precision adjustable shunt regulator from Texas Instruments, designed to provide a stable and accurate reference voltage for a variety of power management applications. This device is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The TLV431ACDBVRE4 offers an adjustable output voltage range from 1.24V to 6V, with a tolerance of ±1%, ensuring high precision and reliability. It features a maximum cathode current of 80 µA and can source up to 15 mA, making it suitable for applications requiring low power consumption and high efficiency.

TLV431ACDBVRE4 Features

• Adjustable Output Voltage: The TLV431ACDBVRE4 provides an adjustable output voltage range from 1.24V to 6V, offering flexibility in various power management applications.
• High Precision: With a tolerance of ±1%, this shunt regulator ensures accurate and stable reference voltage, critical for precision applications.
• Low Power Consumption: The device features a low cathode current of 80 µA, making it ideal for low-power applications.
• High Current Capability: The TLV431ACDBVRE4 can source up to 15 mA, providing sufficient current for a wide range of applications.
• Compact Packaging: Housed in a SOT23-5 package, this regulator is suitable for space-constrained designs.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for various environmental conditions.
• Compliance and Reliability: The TLV431ACDBVRE4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1 (unlimited), enhancing its reliability in manufacturing processes.

TLV431ACDBVRE4 Applications

The TLV431ACDBVRE4 is well-suited for a variety of applications in the electronics industry, including:

• Power Management: Ideal for use in power supply circuits where a stable reference voltage is required.
• Battery Management: Suitable for battery charging and monitoring circuits, ensuring accurate voltage regulation.
• Data Acquisition Systems: Provides a precise reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Consumer Electronics: Used in devices such as smartphones, tablets, and other portable electronics where space and power efficiency are critical.
• Industrial Control Systems: Reliable and precise voltage regulation is essential in industrial applications for accurate sensor readings and control signals.

Conclusion of TLV431ACDBVRE4

The TLV431ACDBVRE4 from Texas Instruments is a versatile and reliable adjustable shunt regulator, offering high precision and flexibility in a compact package. Its low power consumption and high current capability make it an excellent choice for a wide range of power management applications. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for engineers and designers seeking precision and reliability in their power management solutions.