LTC2935ITS8-3#TRMPBF

Supervisors Overview

The LTC2935ITS8-3#TRMPBF is an ultra-low power supervisor circuit manufactured by Analog Devices Inc. It operates within a voltage range of 1.62V to 5.5V and features selectable threshold voltages for precise monitoring. The device provides an active-low reset output with a fixed timeout of 140ms minimum and includes a power-fail output. It is housed in an 8-pin TSOT-23 package and supports industrial temperature ranges from -40°C to +85°C.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated applications
• Selectable threshold combinations for flexible voltage monitoring
• Integrated power-fail output for system status indication
• Active-low reset signal with guaranteed minimum timeout

Supervisors Applications

• Portable instrumentation systems requiring low quiescent current
• Industrial automation controllers needing reliable voltage supervision
• Embedded systems with strict power management constraints

Supervisors Procurement Notes

Verify the specific suffix #TRMPBF against official Analog Devices documentation to confirm tape-and-reel packaging and lead-free compliance. Confirm availability status as distribution channels may report limited stock or discontinuation. Ensure the selected threshold combination matches the application requirements before ordering.

Supervisors Selection Notes

Select this component when a single-channel supervisor with power-fail capability is required. Compare threshold options against other variants like ITS8-1 or ITS8-2 to match specific supply rail voltages. Consider the TSOT-23 package size for space-constrained designs. Verify operating temperature range compatibility with the target environment.

Supervisors Part Context

This part belongs to the LTC2935 family of ultra-low power supervisors. It shares core functionality with siblings like LTC2935ITS8-1#TRMPBF but differs in selectable threshold configurations. The series is designed for applications demanding minimal standby current while maintaining accurate voltage monitoring and reset generation capabilities.

Supervisors Replacement Considerations

LTC2935ITS8-1#TRMPBF and LTC2935ITS8-2#TRMPBF are pin-compatible alternatives within the same family. Verify that the threshold settings of the substitute part align with the original design specifications before implementation.