Texas Instruments

TLVH431AQDBVT

TLVH431AQDBVT Description

The TLVH431AQDBVT is a high-performance, adjustable shunt voltage reference from Texas Instruments, designed to provide precise and stable reference voltages in a wide range of electronic applications. This device features an adjustable output voltage ranging from 1.24V to 18V, making it highly versatile for various power management needs. With a maximum output current of 70 mA, the TLVH431AQDBVT can efficiently support demanding applications while maintaining a low cathode current of 100 µA.

TLVH431AQDBVT Features

• Adjustable Output Voltage: The TLVH431AQDBVT offers an adjustable output voltage range from 1.24V to 18V, providing flexibility to meet diverse application requirements.
• High Output Current Capability: With a maximum output current of 70 mA, this shunt reference can support higher current loads compared to similar devices.
• Low Cathode Current: The device maintains a low cathode current of 100 µA, ensuring minimal power consumption and high efficiency.
• High Precision: The TLVH431AQDBVT boasts a tight tolerance of ±1%, ensuring high accuracy and reliability in voltage regulation.
• Surface Mount Packaging: Available in a surface mount SOT23-5 package, the device is suitable for compact and high-density PCB designs.
• Compliance and Reliability: The TLVH431AQDBVT is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage and handling.
• Mounting Type: The surface mount type ensures ease of integration into modern electronic assemblies.

TLVH431AQDBVT Applications

The TLVH431AQDBVT is ideal for a variety of applications that require precise voltage references. Some specific use cases include:

• Power Management: The adjustable voltage range and high output current make it suitable for power management integrated circuits (PMICs) where precise voltage regulation is crucial.
• Battery Management Systems: The device can be used in battery management systems to provide a stable reference voltage for accurate battery monitoring and protection.
• Analog-to-Digital Converters (ADCs): The high precision and low tolerance of the TLVH431AQDBVT make it an excellent reference voltage source for ADCs, ensuring accurate conversions.
• Digital-to-Analog Converters (DACs): The stable reference voltage is beneficial for DACs, providing consistent output levels.
• Voltage Regulators: The TLVH431AQDBVT can be used in voltage regulator circuits to maintain a stable output voltage, enhancing the performance and reliability of power supply designs.

Conclusion of TLVH431AQDBVT

The TLVH431AQDBVT from Texas Instruments stands out as a reliable and versatile shunt voltage reference, offering a wide adjustable voltage range, high output current capability, and high precision. Its surface mount packaging and compliance with industry standards make it suitable for a broad range of applications, from power management to precision analog circuits. The device's unique features, such as low cathode current and high tolerance, provide significant advantages over similar models, making it an ideal choice for engineers seeking high-performance voltage references in compact and efficient designs.