LT1460JCS3-10#TRMPBF

Voltage Reference Overview

The LT1460JCS3-10#TRMPBF is a micropower precision series voltage reference manufactured by Analog Devices Inc. It provides a fixed 10V output with an initial accuracy tolerance of ±0.4%. The device operates within a commercial temperature range of 0°C to 70°C and features a maximum temperature coefficient of 20ppm/°C. It requires a supply current of up to 350µA and supports a minimum output current of 20mA. The input voltage range spans from 10.9V to 20V, ensuring stable regulation with a minimum dropout voltage of 0.9V.

Voltage Reference Feature Summary

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

Voltage Reference Applications

• Precision regulators
• A/D and D/A converters
• Handheld instruments
• Hard disk drives

Voltage Reference Procurement Notes

Verify the specific suffix 'J' indicates the 0.4% accuracy grade and 'S3' denotes the SOT-23 package. Confirm the '#TRMPBF' designation matches the required tape and reel packaging format. Ensure the component meets RoHS3 compliance standards as specified in the datasheet documentation.

Voltage Reference Selection Notes

Select this part when a fixed 10V reference is required in a compact surface-mount footprint. The J-grade offers a balance between cost and precision for commercial applications. Consider the 350µA supply current impact on total system power consumption compared to lower-voltage variants.

Voltage Reference Part Context

This component belongs to the LT1460 family of micropower bandgap references. The family includes various output voltages and packages, such as SO-8 and DIP-8. The SOT-23 variant specifically targets space-constrained designs while maintaining the series reference advantages over traditional shunt types.

Voltage Reference Replacement Considerations

LT1460HCS3-10#TRMPBF (±0.2% accuracy)

Voltage Reference FAQ

Does the LT1460JCS3-10 require an output capacitor?

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

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

The minimum input/output differential is 0.9V.