Texas Instruments

TL432BIDBVR

TL432BIDBVR Description

The TL432BIDBVR is a precision shunt voltage reference IC from Texas Instruments, designed for applications requiring a stable and adjustable reference voltage. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Surface Mount SOT23-5 package, making it suitable for compact designs. Despite being marked as obsolete, the TL432BIDBVR remains a reliable choice for engineers due to its robust performance and compliance with industry standards such as REACH and ROHS3.

TL432BIDBVR Features

The TL432BIDBVR offers a wide range of technical specifications that make it a versatile component in various electronic circuits. Key features include:

• Adjustable Output Voltage: The TL432BIDBVR provides an adjustable output voltage ranging from 2.495V to 36V, allowing designers to tailor the reference voltage to their specific application needs.
• High Precision: With a tolerance of ±0.5%, this IC ensures high accuracy and stability in voltage reference applications.
• Low Output Current: The device can handle a maximum output current of 100 mA, making it suitable for low-power applications.
• Low Cathode Current: The cathode current is rated at 700 µA, which helps in minimizing power consumption and heat generation.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the TL432BIDBVR is suitable for a wide range of environmental conditions without the need for special handling.
• Compliance: The TL432BIDBVR is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and safety standards.
• Packaging: Available in Tape & Reel (TR) packaging, facilitating easy handling and integration into automated assembly processes.

TL432BIDBVR Applications

The TL432BIDBVR is ideal for a variety of applications where a stable and precise voltage reference is required. Some specific use cases include:

• Power Supplies: Used in linear and switching power supplies to provide a stable reference voltage for feedback control.
• Battery Management Systems: Ensures accurate voltage monitoring and control in battery charging and discharging circuits.
• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, enhancing the accuracy of analog signal conversion.
• Digital-to-Analog Converters (DACs): Used as a reference voltage source to improve the precision of DAC outputs.
• Voltage Regulators: Acts as a reference voltage in voltage regulator circuits to maintain a stable output voltage.

Conclusion of TL432BIDBVR

The TL432BIDBVR from Texas Instruments is a robust and versatile shunt voltage reference IC, offering high precision and adjustable output voltage capabilities. Despite its obsolete status, it remains a reliable choice for engineers due to its compliance with industry standards and its ability to meet the demands of various applications. Its low power consumption, high accuracy, and wide operating voltage range make it an ideal component for power management and signal conditioning circuits. For applications requiring a stable and precise voltage reference, the TL432BIDBVR stands out as a proven and effective solution.