Texas Instruments

REF3130AIDBZTG4  

Voltage References

REF3130AIDBZTG4 Description

The REF3130AIDBZTG4 is a fixed output voltage reference IC designed by Texas Instruments, featuring a ±0.2% tolerance and a low temperature coefficient of 20ppm/°C. This series voltage reference is housed in a compact SOT23-3 package, making it ideal for surface mount applications. It operates within an input voltage range of 3.05V to 5.5V and provides a stable 3V output voltage with a maximum output current of 10mA. The device is known for its low supply current of 135µA and low noise performance, with a noise level of 57µVrms from 10Hz to 10kHz. Despite its obsolescence, the REF3130AIDBZTG4 remains a reliable choice for precision voltage reference needs.

REF3130AIDBZTG4 Features

• Precision Output Voltage: The REF3130AIDBZTG4 offers a fixed 3V output voltage with a tight tolerance of ±0.2%, ensuring high accuracy in voltage reference applications.
• Low Temperature Coefficient: With a temperature coefficient of 20ppm/°C, this IC stable maintains performance across varying temperatures, making it suitable for a wide range of operating conditions.
• Low Noise Performance: The device exhibits low noise levels of 57µVrms from 10Hz to 10kHz, which is critical for applications requiring high signal integrity.
• Low Supply Current: Consuming only 135µA of supply current, the REF3130AIDBZTG4 is energy-efficient and suitable for low-power designs.
• Surface Mount Compatibility: The SOT23-3 package allows for easy integration into compact and high-density PCB layouts.
• Compliance and Standards: The REF3130AIDBZTG4 is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards for electronic components.

REF3130AIDBZTG4 Applications

The REF3130AIDBZTG4 is well-suited for variety a of applications where precision voltage references are required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, ensuring accurate digital conversions.
• Digital-to-Analog Converters (DACs): Serves as a reliable reference for DACs, enhancing the precision of analog output signals.
• Power Management Circuits: Used in power management integrated circuits (PMICs) to maintain stable voltage levels.
• Precision Measurement Equipment: Ideal for precision instruments and measurement devices that require high accuracy and stability.
• Battery Management Systems: Ensures accurate voltage monitoring and control in battery management applications.

Conclusion of REF3130AIDBZTG4

The REF3130AIDBZTG4 from Texas Instruments is a high-performance voltage reference IC that offers precision, stability, and low noise performance in a compact SOT23-3 package. Despite being marked as obsolete, its technical specifications and performance benefits make it a reliable choice for various applications, particularly in precision measurement and power management. Its low supply current and compliance with environmental standards further enhance its appeal. For designers seeking a precise and stable voltage reference, the REF3130AIDBZTG4 remains a viable option.

REF3130AIDBZTG4 Documents

Download datasheets and manufacturer documentation for REF3130AIDBZTG4

PCN Assembly/Origin :

REF3yyy 13/Nov/2019      

Datasheets :

REF3112/20/25/30/33/40      

PCN Obsolescence/ EOL :

Mult Dev EOL 31/Aug/2023      

HTML Datasheet :

REF3112/20/25/30/33/40      

PCN Design/Specification :

Wire Chg 19/Mar/2016