LTC2901-4CGN#TRPBF

Supervisors Overview

The LTC2901-4CGN#TRPBF is a programmable quad supply monitor manufactured by Analog Devices Inc. It features four independent voltage monitoring channels with adjustable reset thresholds and watchdog timers. The device operates within a temperature range of -40°C to +85°C and utilizes a 16-SSOP surface-mount package. It provides low-active reset outputs and supports multiple preset or adjustable voltage monitor combinations for system supervision.

Supervisors Feature Summary

• Programmable quad supply monitoring with adjustable thresholds
• Integrated watchdog timer functionality
• Low-active reset output configuration

Supervisors Applications

• Multi-voltage system supervision
• Industrial control board monitoring
• Embedded system power management

Supervisors Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging and lead-free compliance. Confirm the CGN variant corresponds to the commercial temperature grade (-40°C to +85°C) and SSOP-16 package. Ensure compatibility with existing PCB footprints and voltage threshold requirements before procurement.

Supervisors Selection Notes

Select this component when designing systems requiring supervision of up to four distinct supply rails. The programmable nature allows customization of reset thresholds without external resistors in many configurations. Consider the 16-SSOP package size for space-constrained applications requiring quad-channel monitoring capabilities.

Supervisors Part Context

This part belongs to the LTC2901 series of programmable supply monitors from Analog Devices. It is designed for applications needing reliable supervision of multiple power rails. The series offers flexibility in setting reset conditions and watchdog intervals, making it suitable for complex embedded environments.

Supervisors Replacement Considerations

Check for equivalent quad-supply monitors from other manufacturers if availability is an issue. Verify pinout compatibility and electrical specifications such as reset timeout values and operating voltage ranges before substituting.