Texas Instruments

LT1009IDR  

Voltage References

LT1009IDR Description

The LT1009IDR is a high-performance voltage reference IC from Texas Instruments, designed to provide a stable and accurate reference voltage for various electronic applications. With a fixed output type and a low tolerance of ±0.4%, this device ensures precise voltage regulation. It features a low temperature coefficient of 35ppm/°C, ensuring minimal drift over temperature variations. The LT1009IDR is available in an 8-SOIC package and is surface mountable, making it suitable for dense PCB layouts.

LT1009IDR Features

• Output Type: Fixed, providing a stable and consistent reference voltage.
• Current - Output: 10 mA, suitable for driving various loads.
• Temperature Coefficient: 35ppm/°C, minimizing temperature-induced voltage variations.
• Product Status: Active, ensuring ongoing availability and support.
• REACH Status: REACH Unaffected, complying with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for flexible storage and handling.
• Tolerance: ±0.4%, ensuring high accuracy in voltage regulation.
• Mounting Type: Surface Mount, suitable for compact PCB designs.
• Reference Type: Shunt, providing a low-noise reference voltage.
• Current - Cathode: 400 µA, suitable for low-power applications.

LT1009IDR Applications

The LT1009IDR is ideal for a wide range of applications where precise voltage regulation is critical. Some specific use cases include:

1. Analog-to-Digital Converters (ADCs): Providing a stable reference voltage for accurate conversion.
2. Data Acquisition Systems: Ensuring consistent voltage levels for reliable signal processing.
3. Power Management Circuits: Maintaining stable output voltages in power supply designs.
4. Sensor Interfaces: Providing accurate reference voltages for precise sensor readings.

Conclusion of LT1009IDR

The LT1009IDR from Texas Instruments stands out in the market due to its combination of high accuracy, low temperature drift, and compliance with environmental standards. Its fixed output type and shunt reference design make it suitable for a variety of applications, from data acquisition systems to power management circuits. With its active product status and ongoing support from Texas Instruments, the LT1009IDR is a reliable choice for designers looking for a high-performance voltage reference IC.

LT1009IDR Documents

Download datasheets and manufacturer documentation for LT1009IDR

Datasheets :

LT1009      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018