LTC2912HTS8-2#TRMPBF

Supervisors Overview

The LTC2912HTS8-2#TRMPBF is a single-channel under-voltage and over-voltage monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of 0.5V to 36V, featuring a low operating current of 40µA. The device provides an open-drain reset output with a fixed 200ms reset delay. It is housed in an 8-pin TSOT-23 package and supports a threshold voltage selection via external resistors.

Supervisors Feature Summary

• Provides continuous monitoring for single power rail under-voltage and over-voltage conditions
• Features an open-drain reset output compatible with various logic families
• Includes a fixed 200ms reset delay timer to ensure stable system operation during power transitions

Supervisors Applications

• Portable battery-powered equipment requiring efficient power management
• Embedded systems needing reliable supervisor circuits for microcontrollers
• Industrial control units utilizing single-rail power architectures

Supervisors Procurement Notes

Verify the specific suffix HTS8-2 against official Analog Devices documentation to confirm the exact threshold configuration and package variant. Ensure compatibility with the target PCB footprint for the TSOT-23-8 package. Confirm that the required reset delay and output drive capabilities meet the design specifications before finalizing procurement.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor is required for rails up to 36V. Consider the 40µA quiescent current for battery life optimization. Verify that the open-drain output interface aligns with the downstream logic requirements and that the 200ms fixed delay meets the system startup timing constraints.

Supervisors Part Context

This part belongs to the LTC2912 family of low voltage supervisors designed for simple and effective power monitoring. It complements other Analog Devices PMIC solutions by offering a compact, low-cost method for ensuring system integrity through precise voltage threshold detection and controlled reset signaling.

Supervisors Replacement Considerations

Consult the Analog Devices product selector guide for alternative parts within the LTC2912 series or similar supervisor ICs from other manufacturers. Verify pinout compatibility and electrical parameter equivalence, particularly regarding maximum input voltage and reset delay characteristics.