Texas Instruments

TL4050A25IDBZTG4

TL4050A25IDBZTG4 Description

The TL4050A25IDBZTG4 is a high-precision shunt voltage reference IC from Texas Instruments, designed for applications requiring a stable and accurate reference voltage. This device features a fixed output voltage of 2.5V with a tolerance of ±0.1%, ensuring precise voltage regulation. The IC is housed in a compact SOT23-3 package, making it suitable for space-constrained designs. It offers a maximum output current of 15 mA, which is ideal for driving various electronic components and sensors. The TL4050A25IDBZTG4 also boasts a low temperature coefficient of 50ppm/°C, minimizing voltage drift over temperature variations. Additionally, it has a low noise level of 41µVrms from 10Hz to 10kHz, ensuring clean and stable reference voltage for sensitive analog circuits.

TL4050A25IDBZTG4 Features

• Fixed Output Voltage: 2.5V with a tight tolerance of ±0.1%.
• High Output Current: Capable of delivering up to 15 mA.
• Low Temperature Coefficient: 50ppm/°C, ensuring minimal voltage drift over temperature.
• Low Noise: 41µVrms from 10Hz to 10kHz, providing a clean reference voltage.
• Compact Packaging: SOT23-3 package for surface mount applications.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.
• Mounting Type: Surface Mount, ideal for automated assembly processes.
• Reference Type: Shunt, providing a stable reference voltage across a wide range of load currents.
• Cathode Current: 65 µA, ensuring efficient operation and minimal power consumption.

TL4050A25IDBZTG4 Applications

The TL4050A25IDBZTG4 is ideal for a wide range of applications where a precise and stable voltage reference is required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Providing a stable reference voltage to ensure accurate digital conversions.
• Digital-to-Analog Converters (DACs): Ensuring precise voltage levels for analog output signals.
• Precision Voltage Measurement: Used in instrumentation and measurement equipment for accurate voltage readings.
• Power Management Circuits: Serving as a reference voltage in power supply designs to maintain stable output voltages.
• Battery Management Systems: Ensuring accurate voltage monitoring and control for battery health and safety.
• Medical Devices: Providing reliable voltage references in medical equipment where precision is critical.

Conclusion of TL4050A25IDBZTG4

The TL4050A25IDBZTG4 from Texas Instruments stands out as a high-performance shunt voltage reference IC, offering exceptional accuracy and stability. Its low temperature coefficient and low noise characteristics make it ideal for applications requiring high precision and reliability. The compact SOT23-3 package and surface mount design allow for easy integration into a variety of electronic systems. With its compliance to environmental and regulatory standards, the TL4050A25IDBZTG4 is a reliable choice for designers seeking a robust voltage reference solution.