Texas Instruments

TLV431IDBZRG4

TLV431IDBZRG4 Description

The TLV431IDBZRG4 is a high-performance, adjustable shunt reference voltage regulator from Texas Instruments, designed for precision voltage regulation in a wide range of applications. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SOT23-3 package, making it ideal for space-constrained designs. The TLV431IDBZRG4 offers an adjustable output voltage range from 1.24V to 6V, with a tolerance of ±1.5%, ensuring precise voltage regulation. It supports a maximum output current of 15 mA and a cathode current of up to 80 µA, providing flexibility in various circuit configurations.

TLV431IDBZRG4 Features

• Adjustable Output Voltage: The TLV431IDBZRG4 provides a wide adjustable output voltage range from 1.24V to 6V, making it suitable for a variety of applications requiring precise voltage regulation.
• High Precision: With a tolerance of ±1.5%, this device ensures accurate voltage regulation, critical for sensitive electronic circuits.
• Low Cathode Current: The device operates with a low cathode current of 80 µA, which helps in reducing power consumption and improving overall efficiency.
• Surface Mount Packaging: The SOT23-3 package is ideal for surface mount technology (SMT), enabling compact and reliable designs.
• Compliance and Reliability: The TLV431IDBZRG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 1, making it suitable for unlimited storage and handling.
• Mounting Flexibility: The device is available in a Tape & Reel (TR) package, facilitating easy handling and automated assembly processes.

TLV431IDBZRG4 Applications

The TLV431IDBZRG4 is well-suited for a variety of applications where precise voltage regulation is required. Some specific use cases include:

• Power Supplies: Ideal for use in power supplies where accurate voltage regulation is crucial for the stability and performance of the system.
• Battery Management Systems: Provides a stable reference voltage for battery charging and monitoring circuits, ensuring safe and efficient battery operation.
• Analog Circuits: Suitable for analog circuits that require a stable reference voltage for accurate signal processing and amplification.
• Consumer Electronics: Can be used in consumer electronics devices where space is limited and high precision is required, such as smartphones, tablets, and portable devices.
• Industrial Applications: Useful in industrial control systems, sensors, and instrumentation where reliable voltage regulation is essential for accurate measurements and control.

Conclusion of TLV431IDBZRG4

The TLV431IDBZRG4 from Texas Instruments is a versatile and high-performance shunt reference voltage regulator that offers precise voltage regulation in a compact package. Its adjustable output voltage range, high precision, and low power consumption make it an ideal choice for a wide range of applications, from power supplies to battery management systems. The device's compliance with environmental and safety standards, along with its surface mount packaging, ensures it is reliable and easy to integrate into modern electronic designs. Whether for consumer electronics or industrial applications, the TLV431IDBZRG4 stands out as a reliable and efficient solution for precise voltage regulation.