Texas Instruments

TL4050C10QDBZT

TL4050C10QDBZT Description

The TL4050C10QDBZT is a precision shunt voltage reference IC designed by Texas Instruments, offering a fixed output voltage of 10V with a tolerance of ±0.5%. This device is part of the Power Management (PMIC) category and is housed in a compact SOT23-3 package, making it suitable for surface mount applications. It features a low cathode current of 110 µA and can support an output current up to 15 mA. The TL4050C10QDBZT is known for its excellent temperature stability, with a temperature coefficient of 50ppm/°C, and low noise performance, exhibiting only 150µVrms noise from 10Hz to 10kHz. It is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. The device is also moisture sensitivity level 1 (unlimited), making it robust for various manufacturing processes.

TL4050C10QDBZT Features

• Precision Voltage Reference: Provides a highly accurate fixed output voltage of 10V with a tight tolerance of ±0.5%, ensuring reliable performance in precision applications.
• Low Noise and High Stability: Features low noise of 150µVrms over the 10Hz to 10kHz frequency range and a temperature coefficient of 50ppm/°C, making it ideal for applications requiring stable and clean voltage references.
• Low Cathode Current: Operates with a low cathode current of 110 µA, which helps in minimizing power consumption and heat dissipation.
• High Output Current Capability: Capable of delivering up to 15 mA of output current, suitable for driving various loads efficiently.
• Environmental Compliance: Complies with REACH and RoHS3 standards, ensuring it meets stringent environmental regulations.
• Moisture Sensitivity Level 1: Suitable for unlimited exposure to moisture, enhancing its reliability in diverse manufacturing environments.
• Surface Mount Compatibility: Available in a surface mount package (SOT23-3), facilitating easy integration into compact and high-density designs.

TL4050C10QDBZT Applications

The TL4050C10QDBZT is well-suited for a variety of applications that demand precise voltage references. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, ensuring accurate digital conversions.
• Digital-to-Analog Converters (DACs): Offers a reliable reference for DACs, enhancing the precision of analog outputs.
• Power Supplies: Acts as a reference for voltage regulators, improving the stability and accuracy of power supply outputs.
• Battery Management Systems: Ensures precise voltage monitoring and control in battery management applications.
• Instrumentation and Measurement Equipment: Delivers stable reference voltages for precision instruments and measurement devices.

Conclusion of TL4050C10QDBZT

The TL4050C10QDBZT from Texas Instruments stands out as a high-performance shunt voltage reference IC, offering a unique combination of precision, stability, and low noise. Its compact SOT23-3 package and surface mount compatibility make it ideal for space-constrained designs. The device's compliance with environmental standards and robustness against moisture further enhance its suitability for a wide range of applications. Whether used in precision ADCs, DACs, power supplies, or battery management systems, the TL4050C10QDBZT delivers reliable performance, making it a preferred choice for engineers and designers in the electronics industry.