LTC2911HDDB-3#TRPBF

Supervisors Overview

The LTC2911HDDB-3#TRPBF is a precision supervisory circuit manufactured by Analog Devices Inc., designed for monitoring multiple voltage rails in complex electronic systems. It features three independent voltage monitor channels housed in an 8-lead DFN package, enabling compact board layouts. The device operates with a low quiescent current of 10 uA, ensuring minimal power consumption during standby or active monitoring phases. It provides precise threshold detection capabilities to ensure system reliability under varying load conditions.

Supervisors Feature Summary

• Provides simultaneous monitoring of three distinct voltage rails using dedicated input channels
• Features ultra-low quiescent current consumption to optimize battery life and thermal performance
• Delivers accurate voltage threshold detection with high precision for critical system protection

Supervisors Applications

• Multi-rail power supply supervision in industrial control systems
• Voltage monitoring in portable battery-operated devices requiring low power
• System reset generation in embedded computing platforms

Supervisors Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm the manufacturer part number matches exactly to avoid confusion with similar variants like the ITS8 package version. Check RoHS compliance status through official distributor documentation before finalizing procurement orders.

Supervisors Selection Notes

Select this component when designing circuits requiring three-channel voltage supervision within a small footprint. Consider the 10 uA quiescent current specification for applications where power efficiency is paramount. Ensure the DFN-8 package compatibility with your PCB layout constraints and thermal management requirements are addressed during the design phase.

Supervisors Part Context

This component belongs to the LTC2911 series of supervisory circuits from Analog Devices. It shares functional similarities with other multi-channel monitors but distinguishes itself through its specific package type and channel configuration. The series is widely used in applications demanding reliable voltage oversight without excessive power drain.

Supervisors Replacement Considerations

Direct substitutes include the LTC2911ITS8-1#TRMPBF for TSOT-23-8 packaging needs. Verify pinout compatibility and threshold specifications before swapping packages. Alternative solutions may require external resistor networks if fixed thresholds differ.