Texas Instruments

TL4050B41QDBZR

TL4050B41QDBZR Description

The TL4050B41QDBZR is a high-precision, low-noise shunt voltage reference IC designed for demanding applications requiring stable and accurate voltage sources. Manufactured by Texas Instruments, this device falls under the Power Management (PMIC) category and is housed in a compact SOT23-3 package, making it suitable for space-constrained designs. The TL4050B41QDBZR offers a fixed output voltage of 4.096V with a tolerance of ±0.2%, ensuring high accuracy and reliability in various electronic systems.

TL4050B41QDBZR Features

• High Precision and Low Tolerance: The TL4050B41QDBZR provides a fixed output voltage of 4.096V with a tight tolerance of ±0.2%, making it ideal for applications requiring high accuracy.
• Low Noise Performance: With a noise level of 93µVrms from 10Hz to 10kHz, this voltage reference ensures clean and stable output, crucial for sensitive analog circuits.
• Low Temperature Coefficient: The device features a temperature coefficient of 50ppm/°C, ensuring minimal drift over a wide temperature range, which is essential for maintaining accuracy in varying environmental conditions.
• Low Current Consumption: The TL4050B41QDBZR operates with a cathode current of 78µA, making it energy-efficient and suitable for low-power applications.
• Surface Mount Compatibility: The SOT23-3 package is designed for surface mount technology, facilitating easy integration into modern PCB designs.
• Compliance and Reliability: The TL4050B41QDBZR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (Unlimited), making it robust against environmental factors.

TL4050B41QDBZR Applications

The TL4050B41QDBZR is well-suited for a variety of applications that demand high-precision voltage references:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, ensuring accurate digital conversions.
• Digital-to-Analog Converters (DACs): Offers a precise reference for DACs, enhancing the accuracy of analog outputs.
• Power Management Circuits: Ideal for use in power management systems where accurate voltage regulation is critical.
• Battery Management Systems: Ensures accurate voltage monitoring and control in battery-powered devices.
• Precision Measurement Equipment: Suitable for laboratory and industrial measurement devices requiring high accuracy and stability.

Conclusion of TL4050B41QDBZR

The TL4050B41QDBZR from Texas Instruments is a high-performance shunt voltage reference IC that stands out due to its high precision, low noise, and low temperature coefficient. Its compact SOT23-3 package and surface mount compatibility make it an excellent choice for modern electronic designs. The device's compliance with REACH and RoHS3 standards, along with its robust moisture sensitivity level, ensures reliability and environmental safety. The TL4050B41QDBZR is ideal for applications such as ADCs, DACs, power management circuits, battery management systems, and precision measurement equipment, where accuracy and stability are paramount.