LT1460JCS3-5#TRPBF

Voltage Reference Overview

The LT1460JCS3-5#TRPBF is a micropower precision series voltage reference manufactured by Analog Devices Inc. It provides a fixed output voltage of 5V 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. Packaged in a compact 3-lead SOT-23 format, it draws a typical supply current of 200µA at this voltage setting. The component supports up to 20mA of output current and requires no external compensation capacitor for stability.

Voltage Reference Feature Summary

• Utilizes curvature compensation and trimmed thin-film resistors to achieve high output accuracy and low drift.
• Operates without requiring an output compensation capacitor while maintaining stability with capacitive loads.
• Includes reverse battery protection that prevents current conduction and protects the device from damage.
• Offers significant power dissipation advantages over shunt references by reducing quiescent current when load demand is low.

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 ordering suffix #TRPBF confirms tape-and-reel packaging rather than cut tape or bulk formats. Confirm the J grade designation matches the required 0.4% accuracy and 20ppm/°C temperature coefficient specifications for your design. Ensure the commercial temperature range (0°C to 70°C) meets your environmental operating requirements before finalizing procurement.

Voltage Reference Selection Notes

Select this component when a stable 5V reference is needed in space-constrained designs utilizing SOT-23 packages. It is suitable for applications where minimizing board space is critical due to the elimination of external compensation capacitors. Consider the 200µA supply current and 20mA output capability against system power budgets and load requirements.

Voltage Reference Part Context

This part belongs to the LT1460 family of micropower bandgap references. The family offers various output voltages including 2.5V, 3V, 3.3V, 5V, and 10V across multiple package types such as SO-8, MSOP-8, PDIP-8, TO-92, and SOT-23. The JCS3 variant specifically denotes the 5V output option in the 3-lead plastic SOT-23 package with commercial temperature grading.

Voltage Reference Replacement Considerations

LT1460JCS3-5#TRMPBF