LT1460LHS8-2.5#PBF

Voltage Reference Overview

The LT1460LHS8-2.5#PBF is a micropower precision series voltage reference manufactured by Analog Devices Inc., housed in an 8-lead plastic SO package. It provides a fixed output voltage of 2.5V with a maximum initial accuracy of ±0.20%. The device features a maximum temperature coefficient of 20ppm/°C over the specified range and operates within an industrial temperature range of -40°C to 125°C. Key electrical parameters include a maximum supply current of 130µA for the 2.5V variant, a minimum output current capability of 20mA, and a minimum input-to-output differential voltage of 0.9V.

Voltage Reference Feature Summary

• Curvature compensation combined with trimmed precision thin-film resistors ensures high output accuracy and low drift.
• Capacitive load stability eliminates the need for external output compensation capacitors, supporting fast settling times.
• Reverse battery protection prevents current conduction and protects the device from damage during reverse connections.

Voltage Reference Applications

• Handheld Instruments
• Precision Regulators
• A/D and D/A Converters
• Power Supplies

Voltage Reference Procurement Notes

Verify the specific ordering suffix LHS8 against official documentation to confirm the 8-lead SOIC package and the -40°C to 125°C industrial temperature grade. Ensure the lead-free finish (#PBF) aligns with project compliance requirements. Cross-reference the manufacturer part number with authorized distributors to validate active status and availability constraints.

Voltage Reference Selection Notes

Select this component when an industrial temperature range extending to 125°C is required alongside a compact surface-mount footprint. The LT1460LHS8-2.5#PBF offers a balance of micropower consumption and robust performance suitable for applications where board space is limited but higher thermal tolerance than commercial grades is necessary.

Voltage Reference Part Context

This part belongs to the LT1460 Micropower Precision Series Reference Family. The family utilizes bandgap technology to deliver high accuracy and low drift with minimal power dissipation. Variants are available in multiple packages including PDIP, MSOP, TO-92, and SOT-23, catering to diverse design constraints regarding size and thermal management.

Voltage Reference Replacement Considerations

LT1460MHS8-2.5#PBF