Texas Instruments

TL4050A50QDCKRQ1

TL4050A50QDCKRQ1 Description

The TL4050A50QDCKRQ1 is a high-precision shunt voltage reference from Texas Instruments, designed for demanding automotive applications. This device offers a fixed output voltage of 5V with an impressive tolerance of ±0.1%, ensuring highly accurate voltage references in various electronic systems. The IC is housed in a compact SC70-5 package, making it suitable for space-constrained designs. With a maximum output current of 15 mA and a cathode current of 90 µA, the TL4050A50QDCKRQ1 provides reliable performance while maintaining low power consumption. Its temperature coefficient of 50ppm/°C ensures stability across a wide temperature range, crucial for automotive environments. The device also boasts a low noise level of 93µVrms from 10Hz to 10kHz, contributing to cleaner and more reliable voltage references. The TL4050A50QDCKRQ1 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. With a moisture sensitivity level (MSL) of 1 (unlimited), it is suitable for surface mount applications without the risk of moisture-related issues.

TL4050A50QDCKRQ1 Features

• High Precision: ±0.1% tolerance ensures highly accurate voltage references.
• Low Noise: 93µVrms noise from 10Hz to 10kHz provides clean voltage references.
• Stable Performance: 50ppm/°C temperature coefficient ensures stability across varying temperatures.
• Automotive Grade: Designed for automotive applications, ensuring reliability and robustness.
• Compact Packaging: SC70-5 package is ideal for space-constrained designs.
• Low Power Consumption: Cathode current of 90 µA and output current up to 15 mA.
• Environmental Compliance: REACH unaffected and RoHS3 compliant.
• Surface Mount Compatibility: MSL 1 (unlimited) ensures ease of integration in surface mount processes.

TL4050A50QDCKRQ1 Applications

The TL4050A50QDCKRQ1 is ideal for a range of automotive applications where high precision and reliability are paramount. Key applications include:

• Automotive Electronics: Ideal for precision voltage references in automotive control units, sensors, and infotainment systems.
• Battery Management Systems: Provides accurate voltage references for monitoring and managing battery health.
• Instrumentation: Suitable for precision instruments requiring stable and low-noise voltage references.
• Power Management: Enhances the accuracy of power management circuits in automotive and industrial applications.

Conclusion of TL4050A50QDCKRQ1

The TL4050A50QDCKRQ1 from Texas Instruments stands out as a high-precision shunt voltage reference tailored for automotive applications. Its combination of ±0.1% tolerance, low noise, and stable performance across a wide temperature range makes it an ideal choice for demanding environments. The compact SC70-5 package and surface mount compatibility ensure ease of integration into modern automotive designs. With its compliance to REACH and RoHS3 regulations, the TL4050A50QDCKRQ1 not only meets technical requirements but also adheres to environmental standards. For engineers seeking a reliable and precise voltage reference for automotive applications, the TL4050A50QDCKRQ1 is a top-tier solution.