LTC2912HTS8-1#TRPBF

Supervisors Overview

The LTC2912HTS8-1#TRPBF is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single voltage rails. It operates within a supply voltage range of 1.7V to 5.5V and features a low quiescent current of 40µA. The device provides under-voltage and over-voltage monitoring with adjustable or selectable thresholds. It utilizes an open-drain output that asserts a low-active reset signal when monitored voltages exceed specified limits. The component is housed in an 8-pin TSOT-23 package and supports operation across an extended temperature range.

Supervisors Feature Summary

• Provides continuous monitoring for single voltage rails with under-voltage and over-voltage detection capabilities
• Features an open-drain reset output that signals active-low conditions upon threshold violation
• Supports adjustable or selectable reset thresholds to accommodate various system requirements
• Maintains low power consumption with a typical quiescent current of 40µA

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Embedded systems needing reliable voltage supervision
• Industrial control equipment operating in harsh environments
• Automotive electronics demanding robust power monitoring

Supervisors Procurement Notes

Verify the exact suffix against official Analog Devices documentation, as variations such as TRMPBF indicate specific tape-and-reel quantities. Confirm RoHS compliance status through the manufacturer's material declaration. Ensure the selected package matches your PCB footprint requirements. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Supervisors Selection Notes

Select this component when designing circuits that require precise monitoring of a single power rail. Consider the adjustable threshold feature if standard fixed values do not match your system's voltage levels. Evaluate the low quiescent current benefit for battery-operated applications where power efficiency is critical. Ensure the operating temperature range aligns with your environmental specifications.

Supervisors Part Context

This part belongs to the LTC2912 series of supervisory circuits from Analog Devices. The series includes variants with different packages and threshold configurations. These components are categorized under PMIC - Power Management ICs. They are designed to provide simple yet effective reset generation for microprocessors and other digital logic circuits.

Supervisors Replacement Considerations

Check for direct substitutes within the LTC2912 family that may offer different package options or threshold settings. Verify compatibility with existing circuit designs when considering alternative parts. Ensure any replacement maintains similar electrical characteristics and performance metrics.