LT1004CLP-2-5

Voltage Reference Overview

The LT1004CLP-2.5 is a micropower integrated voltage reference manufactured by Texas Instruments, belonging to the LT1004 series. It provides a fixed output voltage of 2.5 V with an initial accuracy of 0.8%. The device features a temperature coefficient of 20 ppm/°C and supports a maximum shunt current of 20 mA. It operates within a temperature range of -40°C to +85°C and is housed in an 8-pin SOIC package.

Voltage Reference Feature Summary

• Micropower integrated design for low power consumption
• Fixed 2.5 V output voltage
• High precision with 0.8% initial accuracy
• Low temperature drift of 20 ppm/°C

Voltage Reference Applications

• Precision analog-to-digital converter (ADC) references
• Digital-to-analog converter (DAC) voltage sources
• Battery-powered instrumentation systems
• Portable measurement equipment

Voltage Reference Procurement Notes

Verify the specific suffix 'LP' against official Texas Instruments documentation to confirm package type and thermal characteristics. Ensure the part number matches the required operating temperature range and accuracy class for your application. Cross-reference with the latest datasheet revision to confirm pinout and electrical specifications before procurement.

Voltage Reference Selection Notes

Select this component when a stable 2.5 V reference is required with moderate precision and low power constraints. The 0.8% accuracy and 20 ppm/°C drift suit general-purpose applications where ultra-high precision is not critical. Consider the SOIC package for standard surface-mount assembly processes.

Voltage Reference Part Context

The LT1004 series represents Texas Instruments' line of micropower voltage references, offering a balance of performance and power efficiency. These devices are designed to replace older zener-based references, providing better stability and lower noise. The LT1004CLP-2.5 specifically targets cost-sensitive applications requiring reliable voltage regulation.

Voltage Reference Replacement Considerations

LT1004CDR-2.5: Pin-compatible alternative with similar electrical characteristics. LM285-2.5: Lower precision option with different package options. REF1004C-2.5: Higher precision alternative with tighter tolerance specifications.