Texas Instruments

TL432AQPKG3

TL432AQPKG3 Description

The TL432AQPKG3 is a precision shunt voltage reference IC from Texas Instruments, designed to provide a stable and adjustable reference voltage for a variety of power management applications. This device features an adjustable output voltage ranging from 2.495V to 36V, making it highly versatile for different circuit requirements. The TL432AQPKG3 is housed in a surface-mount SOT89-3 package, which is ideal for compact and high-density PCB designs. Despite being marked as obsolete, it remains a reliable choice for applications where its specific characteristics are required.

TL432AQPKG3 Features

• Adjustable Output Voltage: The TL432AQPKG3 offers an adjustable output voltage range from 2.495V to 36V, providing flexibility to meet various circuit requirements.
• High Precision: With a tolerance of ±1%, this IC ensures high accuracy and stability in voltage reference applications.
• Low Output Current: The device can handle up to 100 mA of output current, making it suitable for low-power applications.
• Low Cathode Current: The cathode current is rated at 700 µA, contributing to efficient power consumption.
• Surface Mount Package: The SOT89-3 package is designed for surface-mount technology, facilitating easy integration into modern PCB designs.
• Compliance: The TL432AQPKG3 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the device is suitable for storage and handling in standard environments.

TL432AQPKG3 Applications

The TL432AQPKG3 is ideal for a range of applications where a precise and adjustable voltage reference is required. Some specific use cases include:

• Power Supply Circuits: Used in adjustable power supplies to provide a stable reference voltage for voltage regulation.
• Analog-to-Digital Converters (ADCs): Provides a precise reference voltage for ADCs, ensuring accurate analog-to-digital conversion.
• Digital-to-Analog Converters (DACs): Serves as a reference voltage source for DACs, enabling precise digital-to-analog conversion.
• Battery Management Systems: Used in battery chargers and monitoring circuits to maintain accurate voltage levels.
• Industrial Control Systems: Provides a stable reference voltage for various sensors and control circuits in industrial environments.

Conclusion of TL432AQPKG3

The TL432AQPKG3 from Texas Instruments is a versatile and precise shunt voltage reference IC, offering adjustable output voltage and high accuracy. Despite its obsolete status, it remains a valuable component for applications requiring a reliable and precise voltage reference. Its surface-mount package and compliance with environmental standards make it suitable for modern electronics designs. Whether used in power supplies, converters, or industrial control systems, the TL432AQPKG3 ensures stable and accurate performance.