LTC2915IDDB-1#TRMPBF

Supervisors Overview

The LTC2915IDDB-1#TRMPBF is a single-channel supply monitor manufactured by Analog Devices Inc., designed for precise voltage supervision in power management systems. It operates within a temperature range of 0°C to 70°C and utilizes an 8-WFDFN package with a bare pad for surface mount installation. The device features a low-active reset output and offers a minimum reset timeout of 150ms. It monitors one input voltage channel and provides 27 selectable threshold combinations for flexible configuration. The component draws minimal quiescent current, ensuring efficient operation in battery-powered or energy-sensitive applications while maintaining high accuracy.

Supervisors Feature Summary

• Provides precise monitoring of a single voltage channel with configurable thresholds
• Features a low-active open-drain or open-collector reset output for system control
• Includes a minimum reset timeout of 150ms to ensure stable power-up sequences

Supervisors Applications

• Portable electronic devices requiring reliable power supervision
• Embedded systems needing accurate voltage monitoring
• Battery-operated equipment with strict power management requirements

Supervisors Procurement Notes

Verify the specific suffix IDDB-1 corresponds to the required threshold combination from the official datasheet before ordering. Confirm that the 8-WFDFN package dimensions align with your PCB footprint design. Ensure the operating temperature range of 0°C to 70°C meets your application's environmental specifications. Check for any recent product change notices (PCNs) regarding manufacturing updates. Validate RoHS compliance status if required by your regulatory standards.

Supervisors Selection Notes

Select this component when a single-channel supervisor with fixed low-active reset is sufficient. Consider the 27 available threshold options to match your specific voltage rails. Evaluate the 150ms minimum timeout against your system's startup timing needs. Compare the 8-WFDFN package size against space constraints in your design. Assess the 0°C to 70°C industrial temperature range against your operational environment.

Supervisors Part Context

This part belongs to the LTC2915 series of precision supply monitors from Analog Devices. It shares the core architecture with other variants in the family but differs in package type and threshold settings. The IDDB-1 suffix indicates a specific industrial temperature grade and threshold configuration. It complements other PMIC solutions by providing dedicated voltage supervision without complex interface requirements.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.