Texas Instruments

LT1004CD-2-5  

Voltage References

LT1004CD-2-5 Description

The LT1004CD-2-5 is a precision shunt voltage reference IC designed for applications requiring high accuracy and stability. Manufactured by Texas Instruments, this device offers a fixed output voltage of 2.5V with a tolerance of ±0.8%. The LT1004CD-2-5 is part of the Power Management (PMIC) category and is housed in an 8SOIC package, making it suitable for surface mount applications. It features a low temperature coefficient of 20ppm/°C typical, ensuring stable performance across its operating temperature range of 0°C to 70°C. The device is also compliant with REACH and ROHS3 standards, and it has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of industrial and consumer applications.

LT1004CD-2-5 Features

• Fixed Output Voltage: The LT1004CD-2-5 provides a stable 2.5V output voltage, ideal for applications requiring a precise reference voltage.
• Low Temperature Coefficient: With a typical temperature coefficient of 20ppm/°C, the device maintains high accuracy over its operating temperature range.
• High Accuracy: The ±0.8% tolerance ensures that the output voltage remains within tight limits, enhancing the reliability of the reference voltage.
• Low Noise: The device exhibits low noise levels of 120µVrms from 10Hz to 10kHz, which is crucial for applications sensitive to voltage fluctuations.
• Low Cathode Current: The LT1004CD-2-5 has a low cathode current of 20µA, minimizing power consumption and heat generation.
• Surface Mount Compatibility: The 8SOIC package is designed for surface mount technology, facilitating easy integration into compact and high-density designs.
• Compliance and Reliability: The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. The MSL rating of 1 (unlimited) further enhances its reliability in various environments.

LT1004CD-2-5 Applications

The LT1004CD-2-5 is well-suited for a variety of applications that demand high precision and stability in voltage reference. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog signal conversion.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels for digital signal processing.
• Power Management Circuits: Acts as a reliable reference for voltage regulators and power supply designs.
• Industrial Control Systems: Offers a stable reference for sensors and control circuits in harsh environments.
• Consumer Electronics: Ideal for portable devices and appliances requiring accurate voltage references.

Conclusion of LT1004CD-2-5

The LT1004CD-2-5 from Texas Instruments stands out as a high-performance shunt voltage reference IC, offering a combination of precision, stability, and low noise. Its fixed 2.5V output with ±0.8% tolerance and low temperature coefficient of 20ppm/°C make it a reliable choice for applications requiring accurate voltage references. The device's compliance with REACH and ROHS3 standards, along with its surface mount compatibility, ensures it meets both environmental and design requirements. The LT1004CD-2-5 is an excellent choice for engineers looking to integrate a high-quality voltage reference into their designs, providing a robust solution for a wide range of power management applications.

LT1004CD-2-5 Documents

Download datasheets and manufacturer documentation for LT1004CD-2-5

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

LT1004CD-2-5 Symbol & Footprint by SnapMagic