LT1460ACN8-5#PBF

Voltage Reference Overview

The LT1460ACN8-5#PBF 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 ±0.075%. The device operates within a commercial temperature range of 0°C to 70°C and features a maximum temperature coefficient of 10ppm/°C. Electrical specifications include a maximum supply current of 225µA, a minimum output sourcing current of 20mA, and a maximum input voltage of 30V. The component utilizes curvature compensation and trimmed thin-film resistors for high stability.

Voltage Reference Feature Summary

• Curvature compensated bandgap architecture utilizing trimmed precision thin-film resistors
• Capacitive load stability without requiring external output compensation capacitors
• Reverse battery connection protection preventing current conduction and damage

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 ordering suffix against official documentation to confirm package type and temperature grade. Ensure compliance requirements such as RoHS status match project specifications. Confirm lead-free finish availability if required. Cross-reference part markings with manufacturer data sheets to validate authenticity and traceability before procurement.

Voltage Reference Selection Notes

Select this component when low power dissipation is critical compared to shunt references. Suitable for applications demanding fast settling times or limited PCB space due to capacitor-free operation. Verify that the input voltage differential meets the minimum dropout requirement. Consider thermal regulation effects in high-power environments.

Voltage Reference Part Context

This part belongs to the LT1460 Micropower Precision Series Reference Family. The family offers various output voltages and packages including SO-8, MSOP-8, PDIP-8, TO-92, and SOT-23. The AC grade specifically denotes the highest accuracy tier (0.075%) within the commercial temperature range options available for the series.

Voltage Reference Replacement Considerations

LT1460BIN8-5#PBF

Voltage Reference FAQ

Does the LT1460 require an output compensation capacitor?

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

What is the reverse voltage protection capability?

In the event of a reverse battery connection, the reference will not conduct current, protecting it from damage.