LT1460GIZ-5#TRPBF

Voltage Reference Overview

The LT1460GIZ-5#TRPBF is a micropower precision series voltage reference manufactured by Analog Devices Inc. It provides a fixed 5V output with a maximum initial accuracy of ±0.25% and a maximum temperature coefficient of 25ppm/°C over the industrial temperature range of -40°C to 85°C. The device operates from an input voltage between VOUT + 0.9V and 20V, drawing a maximum supply current of 225µA. It features reverse battery protection, requires no output compensation capacitor, and supports up to 20mA load current while maintaining stability with capacitive loads.

Voltage Reference Feature Summary

• Curvature compensated bandgap architecture utilizing trimmed precision thin-film resistors for high accuracy and low drift
• Reverse battery protection prevents current conduction and damage during reverse polarity connections
• Capacitive load stability without requiring external output compensation capacitors
• Micropower operation significantly reduces power dissipation compared to traditional shunt references

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the GIZ designation corresponds to the TO-92 package and the specified -40°C to 85°C industrial temperature range. Ensure compatibility with the required 5V output voltage option for the target circuit design.

Voltage Reference Selection Notes

Select this component for applications requiring a fixed 5V reference with moderate precision in space-constrained designs. The TO-92 package suits through-hole implementations where surface area is limited. Consider the 25ppm/°C temperature coefficient and ±0.25% initial accuracy against stricter requirements that might necessitate higher-grade variants within the LT1460 family.

Voltage Reference Part Context

This part belongs to the LT1460 Micropower Precision Series Reference Family. The family combines high accuracy and low drift with low power dissipation. Variants are available in multiple packages including MSOP, SO, PDIP, TO-92, and SOT-23, offering flexibility for different board layout and thermal management needs across various industrial and commercial applications.

Voltage Reference Replacement Considerations

LT1460GCZ-5#TRPBF