STMicroelectronics

TLVH431BICT

TLVH431BICT Description

The TLVH431BICT is a high-performance, adjustable shunt voltage reference IC designed by STMicroelectronics. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SOT323-6L package, making it ideal for surface-mount applications. The TLVH431BICT offers a wide output voltage range from 1.24V to 18V, ensuring flexibility in various power management designs. With a tolerance of ±0.25 it%, provides precise voltage regulation, making it suitable for applications requiring high accuracy.

TLVH431BICT Features

• Adjustable Output Voltage: The TLVH431BICT offers an adjustable output voltage range from 1.24V to 18V, providing flexibility for a wide range of applications.
• High Precision: With a tolerance of ±0.25%, this device ensures highly accurate voltage references, crucial for precision power management systems.
• Low Noise: The noise level of 30mVrms from 10Hz to 10kHz ensures stable performance in sensitive applications.
• Low Temperature Coefficient: The temperature coefficient of 100ppm/°C ensures minimal drift over temperature variations, maintaining accuracy across different operating conditions.
• High Output Current: The device can handle an output current of up to 60mA, making it suitable for applications requiring higher current capabilities.
• Low Quiescent Current: The cathode current is as low as 200µA, contributing to energy efficiency and reduced power consumption.
• Compliance and Reliability: The TLVH431BICT is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing environments.
• Packaging: Available in a Tape & Reel (TR) package, it is ideal for automated surface-mount assembly processes.

TLVH431BICT Applications

The TLVH431BICT is well-suited for a variety of applications where precise voltage references are required. Some specific use cases include:

• Power Supply Circuits: Ideal for voltage regulation in power supply designs, ensuring stable and accurate voltage levels.
• Battery Management Systems: Provides a reliable voltage reference for battery charging and monitoring circuits.
• Analog-to-Digital Converters (ADCs): Ensures accurate voltage references for ADCs, enhancing the precision of data acquisition systems.
• Digital-to-Analog Converters (DACs): Offers a stable reference voltage for DACs, improving the accuracy of signal generation.
• Medical Devices: Suitable for applications in medical equipment where precise voltage references are critical for accurate measurements and reliable performance.
• Industrial Control Systems: Provides a robust and accurate voltage reference for control systems, ensuring reliable operation in harsh industrial environments.

Conclusion of TLVH431BICT

The TLVH431BICT from STMicroelectronics stands out as a versatile and high-performance shunt voltage reference IC. Its adjustable output voltage range, high precision, low noise, and low temperature coefficient make it an excellent choice for a wide range of applications requiring accurate voltage references. The device’s compliance with environmental regulations and its ability to operate efficiently in various conditions further enhance its appeal. Whether used in power supply circuits, battery management systems, or precision measurement equipment, the TLVH431BICT delivers reliable performance and exceptional value.