onsemi

REF3040TB-GT3

REF3040TB-GT3 Description

The REF3040TB-GT3 is a precision voltage reference IC designed for applications requiring high accuracy and stability. Manufactured by onsemi, this device features a fixed output voltage of 4.096V with an impressive tolerance of ±0.2%. It operates within an input voltage range of 2.7V to 5.5V, making it suitable for a variety of power supply environments. The REF3040TB-GT3 is housed in a compact SOT23-3 package, ideal for surface-mount applications where space is at a premium.

REF3040TB-GT3 Features

• Fixed Output Voltage: 4.096V with a tight tolerance of ±0.2%, ensuring consistent performance.
• Low Supply Current: Consumes only 30µA, making it highly efficient for low-power applications.
• Temperature Coefficient: 50ppm/°C, providing stable performance across a wide temperature range.
• High Output Current Capability: Can deliver up to 10mA, suitable for driving multiple loads.
• Surface-Mount Compatibility: The SOT23-3 package is ideal for automated assembly processes.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring robustness in various environmental conditions.
• Compliance: REACH Unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

REF3040TB-GT3 Applications

The REF3040TB-GT3 is well-suited for a range of applications where precision voltage reference is critical. Its high accuracy and stability make it ideal for:

• Analog-to-Digital Converters (ADCs): Ensuring accurate conversion by providing a stable reference voltage.
• Digital-to-Analog Converters (DACs): Delivering precise output levels.
• Power Management Circuits: Enhancing the accuracy of voltage regulation.
• Battery Management Systems: Providing a stable reference for voltage monitoring.
• Industrial Control Systems: Ensuring reliable operation in harsh environments.

Conclusion of REF3040TB-GT3

The REF3040TB-GT3 is a versatile and reliable voltage reference IC, offering high accuracy and stability in a compact form factor. Its low supply current and high output current capability make it suitable for a wide range of applications, from precision measurement equipment to industrial control systems. Despite its obsolete status, the REF3040TB-GT3 remains a valuable component for engineers seeking a dependable voltage reference solution.