Texas Instruments

TL4050B50IDBZR

TL4050B50IDBZR Description

The TL4050B50IDBZR is a high-performance, fixed-output shunt voltage reference from Texas Instruments, designed for precision applications requiring stable and accurate voltage references. This device features a fixed output voltage of 5V with a tight tolerance of ±0.2%, ensuring high accuracy in voltage regulation. The TL4050B50IDBZR is housed in a compact SOT23-3 package, making it suitable for space-constrained designs while maintaining robust performance.

Key technical specifications include a maximum output current of 15 mA, a low temperature coefficient of 50 ppm/°C, and low noise levels of 93 µVrms over the frequency range of 10 Hz to 10 kHz. These attributes make the TL4050B50IDBZR ideal for applications where stability and precision are critical. The device also boasts a low cathode current of 80 µA, contributing to its efficiency and suitability for low-power applications.

TL4050B50IDBZR Features

• Fixed Output Voltage: Provides a stable 5V output with a tolerance of ±0.2%, ensuring precise voltage regulation.
• Low Temperature Coefficient: A temperature coefficient of 50 ppm/°C ensures minimal drift in output voltage over varying temperatures, enhancing reliability in diverse operating conditions.
• Low Noise Performance: With noise levels of 93 µVrms from 10 Hz to 10 kHz, the TL4050B50IDBZR offers superior noise performance, critical for sensitive analog circuits.
• High Output Current Capability: Capable of delivering up to 15 mA, this device can support a wide range of load requirements.
• Efficient Low-Cathode Current: The low cathode current of 80 µA minimizes power consumption, making it suitable for energy-efficient designs.
• Compact Surface-Mount Package: The SOT23-3 package allows for easy integration into space-limited applications.
• Compliance and Reliability: The TL4050B50IDBZR 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 periods.

TL4050B50IDBZR Applications

The TL4050B50IDBZR is well-suited for a variety of applications where precision voltage references are essential. These include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate signal conversion.
• Digital-to-Analog Converters (DACs): Ensures precise output levels for reliable analog signal generation.
• Power Management Circuits: Offers a stable reference for voltage regulators and power supplies.
• Precision Measurement Equipment: Enhances accuracy in instruments requiring stable voltage references.
• Battery Management Systems: Ensures accurate voltage monitoring and control for battery health and safety.

Conclusion of TL4050B50IDBZR

The TL4050B50IDBZR from Texas Instruments stands out as a reliable and high-performance shunt voltage reference, offering a combination of precision, stability, and low noise. Its compact SOT23-3 package and compliance with industry standards make it an ideal choice for a wide range of precision applications. Whether used in ADCs, DACs, or precision measurement equipment, the TL4050B50IDBZR delivers the accuracy and reliability needed for demanding electronic designs.