LTC2911HTS8-2#TRMPBF

Supervisors Overview

The LTC2911HTS8-2#TRMPBF is a precision voltage monitor manufactured by Analog Devices Inc., housed in an SOT-23-8 surface-mount package. It monitors three input voltages with fixed thresholds of 2.5 V and 3.3 V, plus one adjustable threshold. The device features an open-drain output type and includes a power-fail comparator. It specifies a reset delay time of 200 ms and operates with a maximum supply voltage of 6.5 V.

Supervisors Feature Summary

• Provides precise monitoring for three distinct voltage inputs using fixed and adjustable thresholds.
• Integrates a dedicated power-fail comparator alongside standard voltage supervision functions.
• Delivers system reset signals via an open-drain output interface.

Supervisors Applications

• Multi-rail power supply supervision in embedded systems
• Monitoring critical voltage rails in industrial control equipment
• System integrity verification in portable electronic devices

Supervisors Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required electrical characteristics. Check current availability status as supply may be limited. Ensure compliance with RoHS directives and relevant environmental regulations before integration into final products.

Supervisors Selection Notes

Select this part when simultaneous monitoring of three voltage lines is required within a compact footprint. The inclusion of a power-fail comparator allows for additional system protection logic without extra components. Consider the open-drain output configuration for compatibility with various logic levels. Verify that the 200 ms reset delay meets the timing requirements of the target application.

Supervisors Part Context

This component belongs to the LTC2911 family of multi-channel voltage supervisors from Analog Devices. These devices are designed for applications requiring reliable power management and system reset generation. The HTS8-2 variant specifically denotes the package style and threshold configuration within the broader product line.

Supervisors Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers. Cross-reference pinouts and electrical specifications carefully. Ensure any replacement maintains the same monitoring channels and output characteristics.