LTC2901-2CGN#PBF

Supervisors Overview

The LTC2901-2CGN#PBF is a programmable quad supply monitor manufactured by Analog Devices. It features four independent voltage supervisors with adjustable reset thresholds and integrated watchdog timers. The device provides active-low push-pull reset outputs and operates within a temperature range of -40°C to +85°C. It is housed in a 16-lead SSOP package.

Supervisors Feature Summary

• Programmable voltage monitoring for four independent power rails
• Integrated watchdog timer with configurable timeout intervals
• Active-low push-pull reset output drivers

Supervisors Applications

• Multi-rail processor system supervision
• Industrial control board power management
• Communication equipment voltage monitoring

Supervisors Procurement Notes

Verify the specific suffix '2' against official datasheets to confirm threshold configurations. Confirm RoHS compliance status and lead-free manufacturing details through authorized distributors. Ensure the SSOP package dimensions match PCB footprint requirements before procurement.

Supervisors Selection Notes

Select this component when simultaneous monitoring of four distinct voltage levels is required. The integrated watchdog functionality reduces external component count compared to discrete solutions. Verify that the available threshold combinations cover all critical supply rails in the target design.

Supervisors Part Context

This part belongs to the LTC2901 family of quad supply monitors. It shares functional similarities with other variants in the series, differing primarily in threshold programming options and packaging. The CGN suffix indicates commercial temperature grading and SSOP packaging.

Supervisors Replacement Considerations

LTC2901-1IGN#PBF offers similar quad monitoring capabilities with different threshold options. LTC2901-3IGN#PBF provides alternative configuration settings. Verify pin compatibility and threshold coverage before substituting.