LT1004CZ-2.5#PBF

Voltage Reference Overview

The LT1004CZ-2.5#PBF is a micropower voltage reference featuring a two-terminal bandgap design in a 3-Lead Plastic TO-92 package. It provides a fixed output of 2.5V with guaranteed ±20mV accuracy and operates at a minimum current of 10µA. The device exhibits a temperature coefficient of 20ppm/°C, low dynamic impedance, and wide-band noise of 120µVrms.

Voltage Reference Feature Summary

• Two-terminal bandgap reference diode architecture
• Guaranteed initial accuracy specifications
• Micropower operation at very low currents
• Excellent temperature stability characteristics

Voltage Reference Applications

• Portable meter references
• Battery-operated systems
• Current loop instrumentation
• Micropower cold junction compensation for thermocouples

Voltage Reference Procurement Notes

Verify the specific suffix to confirm the package type and operating temperature range. Ensure the ordering code matches the required tolerance and thermal performance for the target application environment before finalizing procurement.

Voltage Reference Selection Notes

Select this component when high accuracy is required without the power consumption associated with trimming. It serves as a pin-for-pin replacement for LM185/LM385 series references while offering improved accuracy specifications.

Voltage Reference Part Context

This part belongs to the LT1004 family of micropower voltage references designed for applications where accuracy was previously obtained at the expense of power consumption. It is optimized for key parameters through specific design and processing techniques.

Voltage Reference Replacement Considerations

LT1004CS8-2.5#PBF

Voltage Reference FAQ

What is the minimum operating current for the LT1004CZ-2.5?

The device guarantees an operating current of 10µA.

Does the LT1004 support shutdown functionality?

No, the LT1004 does not have a shutdown feature.