LTC2915ITS8-1#TRMPBF

Supervisors Overview

The LTC2915ITS8-1#TRMPBF is a voltage supervisory circuit manufactured by Analog Devices Inc. It monitors a single input voltage and provides a reset signal when the supply drops below a selected threshold. The device features 27 selectable threshold voltages, an open-drain output, and a fixed reset delay time of 200 ms. It operates within a supply voltage range up to 5.5 V and maintains an accuracy of 1.5%. The component draws a typical operating current of 30 uA and functions reliably across a temperature range from 0°C to +70°C.

Supervisors Feature Summary

• Provides voltage supervision with 27 factory-selected threshold options for precise monitoring
• Features an open-drain reset output with a fixed 200 ms reset delay timer
• Operates with low quiescent current consumption suitable for power-sensitive designs

Supervisors Applications

• Monitoring microprocessor and microcontroller supply rails
• Battery-powered system voltage supervision
• Industrial control board power integrity checks

Supervisors Procurement Notes

Verify the specific suffix ITS8-1 against the official datasheet to confirm the exact threshold selection and package variant. Confirm RoHS compliance status through the manufacturer's documentation before integration. Check current availability as distribution may be limited or subject to factory order constraints.

Supervisors Selection Notes

Select this component when a single-channel supervisor with fixed timing is required. The 27 available thresholds allow flexibility without external resistors. Ensure the application voltage does not exceed the 5.5 V maximum rating. Verify that the open-drain output configuration matches the downstream logic requirements.

Supervisors Part Context

This part belongs to the LTC2915 series of voltage supervisors. It shares the SOT-23-8 package form factor with other variants in the family but differs in threshold configurations and operating temperature ranges. It serves as a dedicated solution for simple power monitoring tasks where programmable thresholds are needed without external components.

Supervisors Replacement Considerations

Consult the official Analog Devices cross-reference guide for verified substitutes. Direct replacements must match the SOT-23-8 package, 5.5 V max voltage, and similar reset delay characteristics.