LT1460JCS3-3#TRMPBF

Voltage Reference Overview

The LT1460JCS3-3#TRMPBF is a micropower bandgap series voltage reference manufactured by Analog Devices Inc. It provides a fixed 3V output with an initial accuracy of ±0.40% 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 plastic SOT-23 package. It features low supply current, reverse battery protection, and stability with capacitive loads without requiring an output compensation capacitor.

Voltage Reference Feature Summary

• Micropower bandgap architecture utilizing curvature compensation for low drift
• Reverse battery protection prevents current conduction during reverse connections
• Capacitive load stability eliminates the need for external output compensation capacitors

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging containing 500 pieces as documented in the ordering information. Confirm the J grade corresponds to the 0.40% accuracy and 20 ppm/°C temperature coefficient specifications. Ensure the component meets the required commercial temperature range of 0°C to 70°C for the intended application environment.

Voltage Reference Selection Notes

Select this part when a fixed 3V reference is required in a compact SOT-23 form factor. The J grade offers a balance of accuracy and cost for commercial applications. Consider the minimum input-output differential of 0.9V and the maximum input voltage limit of 30V when designing the power supply rail. Verify that the 20 mA sourcing capability meets the load requirements.

Voltage Reference Part Context

This component belongs to the LT1460 Micropower Precision Series Reference Family. The family includes various packages such as SO-8, MSOP-8, PDIP-8, TO-92, and SOT-23. Different grades (A through K) define the accuracy and temperature coefficient performance levels across the series.

Voltage Reference Replacement Considerations

LT1460HCS3-3#TRMPBF

Voltage Reference FAQ

Does the LT1460JCS3-3 require an output capacitor for stability?

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

What is the maximum input voltage for this device?

The absolute maximum input voltage rating is 30V.