LT1460ACS8-2.5#TRPBF

Voltage Reference Overview

The LT1460ACS8-2.5#TRPBF is a micropower precision series voltage reference manufactured by Analog Devices Inc., housed in an 8-lead SOIC package. It provides a fixed output voltage of 2.5V with a maximum initial accuracy of ±0.075% and a maximum temperature coefficient of 10ppm/°C. The device operates within a commercial temperature range of 0°C to 70°C, drawing a maximum supply current of 130µA for the 2.5V variant. It supports a minimum output sourcing current of 20mA and requires a minimum input-to-output differential voltage of 0.9V.

Voltage Reference Feature Summary

• Curvature compensation combined with trimmed thin-film resistors ensures high output accuracy and low drift.
• Capacitive load stability eliminates the need for external output compensation capacitors.
• Reverse battery protection prevents current conduction and damage during reverse connections.

Voltage Reference Applications

• Handheld Instruments
• Precision Regulators
• A/D and D/A Converters
• Power Supplies
• Hard Disk Drives

Voltage Reference Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature grade. Confirm lead-free finish compliance and tape-and-reel specifications against project requirements. Ensure the component source is authorized to guarantee authenticity and traceability.

Voltage Reference Selection Notes

Select this part when high precision and low power consumption are critical. The 0.075% accuracy and 10ppm/°C drift suit applications requiring stable references without excessive heat dissipation. Verify that the 20mA sourcing capability meets the load requirements.

Voltage Reference Part Context

This component belongs to the LT1460 Micropower Precision Series Reference Family. The family offers various output voltages and packages, including MSOP, PDIP, TO-92, and SOT-23, catering to different space and performance constraints across industrial and commercial sectors.

Voltage Reference Replacement Considerations

LT1460ACS8-2.5#PBF (Tube packaging)

Voltage Reference FAQ

Does the LT1460 require an output capacitor for stability?

No, the LT1460 does not require an output compensation capacitor and remains stable with capacitive loads.

What is the minimum input-to-output voltage differential?

The minimum input-to-output differential voltage is 0.9V.