LTC2912HDDB-2#TRMPBF

Supervisors Overview

The LTC2912HDDB-2#TRMPBF is a single-channel supervisory circuit manufactured by Analog Devices Inc. It monitors one voltage input for under-voltage and over-voltage conditions. The device operates with a low quiescent current of 40 uA, making it suitable for power-sensitive applications. It features an open-drain or open-collector output that asserts a reset signal when the monitored voltage exceeds defined thresholds. The component is housed in an 8-lead DFN package (3x2 mm) designed for surface-mount installation.

Supervisors Feature Summary

• Provides continuous monitoring of a single voltage rail for abnormal operating conditions
• Features adjustable or selectable voltage thresholds to accommodate various system requirements
• Delivers a reset signal via an open-drain or open-collector output interface

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Industrial control systems needing reliable voltage supervision
• Communication equipment utilizing low-power supervisory circuits

Supervisors Procurement Notes

Verify the specific suffix #TRMPBF indicates tape-and-reel packaging configuration. Confirm the 'HDDB' variant corresponds to the correct temperature range and pinout for your design. Ensure compatibility with existing footprint layouts before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a single-channel supervisor with low standby current is required. Compare against other LTC2912 variants if multiple channels or different threshold configurations are needed. Verify that the 8-DFN package dimensions fit within the available board space constraints.

Supervisors Part Context

This part belongs to the LTC2912 series of low voltage supervisors. It shares functional similarities with other members like the LTC2912HDDB-1#TRMPBF but differs in specific threshold settings or package options. The series is designed for general-purpose voltage monitoring in portable and industrial electronics.

Supervisors Replacement Considerations

Direct substitutes include other LTC2912 variants such as LTC2912HDDB-1#TRPBF. Verify electrical parameters and pin compatibility before substitution. Generic equivalents may lack the specific low-current performance characteristics.