LT1460GIZ-5#PBF

Voltage Reference Overview

The LT1460GIZ-5#PBF is a micropower precision series voltage reference manufactured by Analog Devices Inc. It provides a nominal output voltage of 5V with an initial accuracy of ±0.25%. The device operates within an industrial temperature range from -40°C to +85°C and features a maximum temperature coefficient of 25 ppm/°C. It supports a maximum input voltage of 20V and can supply up to 40mA of load current. Typical supply current is 175µA, with a maximum of 225µA. The component is housed in a 3-lead TO-92 plastic package.

Voltage Reference Feature Summary

• Utilizes curvature compensation and trimmed thin-film resistors for high accuracy and low drift
• Operates stably with capacitive loads without requiring external output compensation capacitors
• Includes reverse battery protection to prevent damage during incorrect polarity connections

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix GIZ corresponds to the TO-92 package and industrial temperature grade (-40°C to +85°C). Confirm that the #PBF designation indicates lead-free finish compliance. Ensure the ordering part number matches the required 5V output variant. Check manufacturer documentation for any recent product change notifications affecting specifications or packaging.

Voltage Reference Selection Notes

Select this component when an industrial-grade series reference is required in a small through-hole package. The TO-92 form factor suits applications where board space is limited but surface mount technology is not preferred. Verify that the 25 ppm/°C temperature coefficient meets system stability requirements over the full operating temperature range.

Voltage Reference Part Context

This part belongs to the LT1460 Micropower Precision Series Reference Family. The family offers various output voltages and accuracies across multiple packages including SO-8, MSOP-8, PDIP-8, SOT-23, and TO-92. The GIZ suffix specifically identifies the industrial temperature grade version in the TO-92 package.

Voltage Reference Replacement Considerations

LT1460GCZ-5#PBF (Commercial Grade, 0°C to 70°C)