LTC2914HDHC-1#PBF

Supervisors Overview

The LTC2914HDHC-1#PBF is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring multiple voltage rails. It features four independent channels capable of detecting both under-voltage and over-voltage conditions for positive and negative supply voltages. The device operates in a surface-mount DFN-16 package and draws a typical quiescent current of 70 uA, making it suitable for power management applications requiring efficient multi-rail supervision.

Supervisors Feature Summary

• Provides simultaneous monitoring for four distinct voltage rails
• Detects both under-voltage and over-voltage events on positive and negative supplies
• Operates with low quiescent current consumption

Supervisors Applications

• Multi-rail power supply supervision systems
• Industrial equipment voltage monitoring
• Telecommunications infrastructure protection

Supervisors Procurement Notes

Verify the exact part number suffix and manufacturer details against official Analog Devices documentation before procurement. Confirm RoHS compliance status and specific packaging requirements directly with authorized distributors or the manufacturer to ensure alignment with project specifications and regulatory standards.

Supervisors Selection Notes

Select this component when designing systems that require independent monitoring of four separate voltage lines, including both positive and negative rails. Consider the DFN-16 package constraints and the 70 uA quiescent current specification relative to system power budgets and thermal management capabilities during the design phase.

Supervisors Part Context

This component belongs to the LTC2914 series of supervisory circuits within Analog Devices' portfolio. It falls under the broader category of PMIC - Power Management ICs, specifically categorized as Supervisory Circuits. The device is intended for robust voltage monitoring in complex electronic systems requiring reliable fault detection across multiple power domains.

Supervisors Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers. Ensure any replacement maintains compatibility with the required voltage monitoring channels and package footprint.