LT1460ACS8-5#TRPBF

Voltage Reference Overview

The LT1460ACS8-5#TRPBF is a micropower precision series voltage reference from Analog Devices, housed in an 8-lead SOIC package. It delivers a fixed output of 5V with a maximum initial accuracy of ±0.075% and a 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 225µA at the 5V output variant. It supports up to 40mA of output current and requires a minimum input-output differential of 0.9V.

Voltage Reference Feature Summary

• Utilizes curvature compensation and trimmed thin-film resistors for high accuracy and low drift
• Operates stably with capacitive loads without requiring an external output compensation capacitor
• Features reverse battery protection that prevents current conduction during reverse connections

Voltage Reference Applications

• Precision regulators
• A/D and D/A converters
• Handheld instruments

Voltage Reference Procurement Notes

Verify the specific ordering suffix #TRPBF confirms tape-and-reel packaging and lead-free finish. Confirm the 'C' grade indicates the commercial 0°C to 70°C operating range. Ensure the 'S8' designation matches the required 8-lead SOIC footprint for your PCB layout.

Voltage Reference Selection Notes

Select this part when high accuracy and low power consumption are critical. The series configuration offers lower dissipation than shunt references by only drawing load current when needed. Verify the 0.9V dropout voltage fits your supply headroom requirements.

Voltage Reference Part Context

This component belongs to the LT1460 Micropower Precision Series Reference Family. It is designed to combine very high accuracy and low drift with low power dissipation and small package size, making it suitable for space-constrained applications.

Voltage Reference Replacement Considerations

LT1460ACS8-5#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 even with capacitive loads.

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

The minimum input-output differential is 0.9V.