LTC2907ITS8#TRPBF

Supervisors Overview

The LTC2907ITS8#TRPBF is a precision dual supply monitor manufactured by Analog Devices Inc. It features two voltage monitoring channels with one pin-selectable threshold and one adjustable input. The device operates within a supply voltage range of 1 V to 7 V and maintains an accuracy of 1.5%. It includes a fixed reset delay time of 200 ms and draws a typical operating supply current of 50 uA. The component utilizes an SOT-8 package for surface mount installation.

Supervisors Feature Summary

• Provides precise monitoring of two independent power supply rails simultaneously
• Features one channel with a factory-set threshold selectable via a single pin
• Includes one fully adjustable monitoring channel for custom voltage thresholds
• Delivers reliable system supervision with a fixed 200 ms reset delay

Supervisors Applications

• Monitoring critical voltage rails in embedded systems
• Supervising power supplies in industrial control equipment
• Ensuring voltage stability in telecommunications infrastructure
• Protecting sensitive electronics in automotive subsystems

Supervisors Procurement Notes

Verify the exact suffix against official Analog Devices documentation to confirm package type and temperature range specifications. Ensure compatibility with existing board layouts regarding the SOT-8 footprint. Confirm availability status through authorized distributors as supply levels may vary. Validate that the selected variant meets all required electrical parameters for the specific application environment.

Supervisors Selection Notes

Select this component when dual-channel voltage supervision is required with mixed threshold configuration needs. The pin-selectable feature simplifies design flexibility without additional programming. Consider the 1.5% accuracy and 50 uA current consumption for efficiency-sensitive designs. Ensure the 1 V to 7 V input range covers all monitored supply voltages in the target system architecture.

Supervisors Part Context

This part belongs to the LTC2907 series of supervisory circuits designed for power management applications. It complements other Analog Devices PMIC solutions by providing dedicated voltage monitoring capabilities. The series supports various package options to accommodate different space constraints and thermal requirements in modern electronic designs.

Supervisors Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference technical specifications including accuracy, supply current, and package dimensions before implementation.