LT1460HCS3-3#TRMPBF

Voltage Reference Overview

The LT1460HCS3-3#TRMPBF is a micropower precision series voltage reference manufactured by Analog Devices Inc. It provides a fixed 3V output with an initial accuracy of ±0.2% and a temperature coefficient of 20 ppm/°C. The device operates within a commercial temperature range of 0°C to +70°C and utilizes a 3-lead SOT-23 surface-mount package. It features low supply current, reverse battery protection, and stability with capacitive loads without requiring an external compensation capacitor.

Voltage Reference Feature Summary

• Curvature compensated bandgap architecture for high accuracy and low drift
• Reverse battery protection prevents current conduction during reverse connections
• Capacitive load stable operation eliminates the need for output compensation capacitors

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging configuration. Confirm the H grade corresponds to the documented 0.2% initial accuracy and 20 ppm/°C temperature coefficient specifications. Ensure the component matches the 3-lead SOT-23 physical footprint required for the target circuit design.

Voltage Reference Selection Notes

Select this part when a fixed 3V reference is required in a compact SOT-23 package. The H grade offers balanced performance with 0.2% accuracy suitable for general precision applications. Consider the 20 ppm/°C drift over the 0°C to 70°C range against system thermal requirements.

Voltage Reference Part Context

This component belongs to the LT1460 Micropower Precision Series Reference Family. The family combines high accuracy with low power dissipation using trimmed precision thin-film resistors. Variants are available in multiple packages including MSOP, SO, PDIP, TO-92, and SOT-23 with various voltage options and accuracy grades.

Voltage Reference Replacement Considerations

LT1460HCS3-3#TRPBF