Texas Instruments

LT1009ILP  

Voltage References

LT1009ILP Description

The LT1009ILP from Texas Instruments is a high-precision shunt voltage reference designed for applications requiring stable, low-noise voltage regulation. With a fixed 2.5V output and an exceptional ±0.2% tolerance, this IC delivers superior accuracy for critical analog and mixed-signal circuits. Packaged in a TO-92-3 through-hole format, the LT1009ILP is optimized for ease of integration in prototyping and production environments. Its 35ppm/°C temperature coefficient ensures minimal drift across operating conditions, while the 10 mA output current capability supports a wide range of loads. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious designs.

LT1009ILP Features

• Precision Output: Fixed 2.5V with ±0.2% tolerance for high-accuracy applications.
• Low Drift: 35ppm/°C temperature coefficient ensures stability over temperature variations.
• Shunt Configuration: Operates as a two-terminal device, simplifying circuit design.
• Low Cathode Current: 400 µA typical, reducing power consumption in battery-operated systems.
• Robust Packaging: TO-92-3 through-hole package for reliable mounting and thermal performance.
• Wide Compliance: ROHS3 and REACH unaffected, meeting global environmental standards.
• Broad Operating Range: Suitable for industrial, automotive, and instrumentation applications.

LT1009ILP Applications

• Precision Voltage Regulation: Ideal for ADCs, DACs, and data acquisition systems requiring stable references.
• Portable Electronics: Low cathode current makes it suitable for battery-powered devices.
• Industrial Controls: Reliable performance in sensor interfaces, PLCs, and process control systems.
• Automotive Systems: Stable voltage reference for ECUs, infotainment, and telematics.
• Test & Measurement Equipment: Ensures accuracy in oscilloscopes, multimeters, and calibrators.

Conclusion of LT1009ILP

The LT1009ILP stands out as a high-accuracy, low-drift shunt voltage reference with robust performance across diverse applications. Its 2.5V fixed output, tight tolerance, and low power consumption make it a preferred choice for precision analog designs. Whether in industrial, automotive, or portable electronics, this IC delivers reliability and ease of integration, backed by Texas Instruments' quality assurance. For engineers seeking a cost-effective yet high-performance reference solution, the LT1009ILP is a compelling option.

LT1009ILP Documents

Download datasheets and manufacturer documentation for LT1009ILP

PCN Assembly/Origin :

Mold Compound Addition 04/Jun/2021      

Datasheets :

LT1009      

PCN Design/Specification :

Mult Dev Material Chg 15/Jan/2021