LTC2917IMS-A1#PBF

Supervisors Overview

The LTC2917IMS-A1#PBF is a low-voltage single-supply voltage supervisor manufactured by Analog Devices Inc. It features selectable threshold voltages and an adjustable watchdog timer. The device operates within a supply voltage range of 0.8V to 5.5V, with a typical quiescent current of 30µA. It provides reset output assertion when the monitored voltage falls below the selected threshold or if the watchdog input remains inactive for the programmed timeout period.

Supervisors Feature Summary

• Configurable voltage monitoring thresholds
• Adjustable watchdog timer functionality
• Low power consumption design

Supervisors Applications

• Portable electronic devices requiring battery supervision
• Embedded systems needing reliable reset generation
• Industrial control circuits with watchdog requirements

Supervisors Procurement Notes

Verify the specific suffix A1 against official Analog Devices documentation to confirm the exact threshold configuration and package variant. Ensure compatibility with system voltage levels and interface requirements before integration. Cross-reference datasheet specifications for electrical characteristics relevant to your application environment.

Supervisors Selection Notes

Select this component when precise voltage monitoring with configurable thresholds is required alongside watchdog protection. Consider the low quiescent current for battery-operated applications. Verify that the MSOP-10 package fits the PCB layout constraints and thermal requirements of the design.

Supervisors Part Context

This part belongs to the LTC2917 series of voltage supervisors. It shares functional similarities with other members like the LTC2917B variants but differs in specific threshold settings and pin configurations as defined by the -A1 suffix. The series is designed for compact, low-power supervisory applications.

Supervisors Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic equivalents may not match the specific threshold selection or watchdog timing characteristics. Verify pinout compatibility and electrical parameters before considering any substitute components.