Texas Instruments

TL1431QDREP  

Voltage References

TL1431QDREP Description

The TL1431QDREP is a high-performance shunt reference voltage regulator from Texas Instruments, designed to provide a stable and precise reference voltage in a wide range of power management applications. This device features an adjustable output voltage ranging from 2.5V to 36V, making it highly versatile for various electronic systems. With a maximum output current of 100 mA and a cathode current of 1 mA, the TL1431QDREP ensures reliable performance even under varying load conditions. Its ±0.4% tolerance guarantees high accuracy, making it suitable for precision applications.

TL1431QDREP Features

• Adjustable Output Voltage: The TL1431QDREP offers an adjustable output voltage range from 2.5V to 36V, providing flexibility for diverse power management needs.
• High Precision: With a tolerance of ±0.4%, this device ensures high accuracy and stability in reference voltage applications.
• High Output Current Capability: Capable of delivering up to 100 mA, the TL1431QDREP can support a wide range of load requirements.
• Surface Mount Technology: The surface mount package (Tape & Reel) ensures ease of integration into modern PCB designs, enhancing reliability and reducing footprint.
• Compliance and Safety: The TL1431QDREP is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for various environmental conditions.

TL1431QDREP Applications

The TL1431QDREP is ideal for a variety of applications where precise voltage regulation is critical. Its adjustable output voltage and high precision make it suitable for:

• Power Supplies: Ensuring stable voltage levels in power supply designs.
• Battery Management Systems: Providing a stable reference voltage for accurate battery monitoring and charging.
• Analog Circuits: Enhancing the performance of analog circuits that require a precise reference voltage.
• Industrial Equipment: Ensuring reliable operation in harsh industrial environments.
• Consumer Electronics: Delivering consistent performance in devices such as smartphones, tablets, and other portable electronics.

Conclusion of TL1431QDREP

The TL1431QDREP from Texas Instruments stands out as a robust and versatile shunt reference voltage regulator. Its adjustable output voltage, high precision, and high output current capability make it a reliable choice for a wide range of power management applications. The device’s compliance with environmental and safety standards further enhances its appeal. Whether used in power supplies, battery management systems, or industrial equipment, the TL1431QDREP ensures precise voltage regulation and reliable performance.

TL1431QDREP Documents

Download datasheets and manufacturer documentation for TL1431QDREP

Datasheets :

TL1431-EP      

HTML Datasheet :

TL1431-EP      

PCN Design/Specification :

Design 25/Feb/2022