LTC2960CDC-4#TRMPBF

Supervisors Overview

The LTC2960CDC-4#TRMPBF is a dual-channel supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.5 V to 36 V and consumes a typical quiescent current of 850 nA. The device provides two independently configurable voltage monitoring channels with adjustable or selectable thresholds, supporting both open-drain and push-pull output configurations. It features a manual reset input and offers a minimum reset timeout of 140 ms. Packaged in an 8-lead DFN (3x3 mm) format, it supports surface-mount installation and functions across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Dual independent voltage monitoring channels with configurable threshold selection
• Ultra-low power consumption suitable for battery-operated systems
• Flexible output drive options including open-drain and push-pull modes
• Integrated manual reset capability for system control

Supervisors Applications

• Multi-rail power supply supervision in embedded systems
• Battery-powered portable devices requiring low standby current
• Industrial control units needing robust voltage monitoring
• Communication equipment requiring reliable reset generation

Supervisors Procurement Notes

Verify the specific suffix 'CDC' against official Analog Devices documentation to confirm package type and thermal characteristics. Ensure the '#TRMPBF' designation matches required reel packaging and lead-free compliance standards. Cross-reference the datasheet revision date to validate parameter accuracy before integration into design specifications.

Supervisors Selection Notes

Select this component when dual-channel supervision is required within a high-voltage input range up to 36 V. Consider the 850 nA quiescent current for strict power budget constraints. Evaluate the need for adjustable versus fixed thresholds based on system rail variations. Confirm that the DFN package dimensions fit the available PCB real estate compared to SOT-23 alternatives.

Supervisors Part Context

This part belongs to the LTC2960 series of Nano-C dual supervisors. It shares functional similarities with other members like the ITS8 variants but differs in package style and specific electrical tolerances. The series is designed for applications requiring precise voltage monitoring with minimal power impact, distinguishing it from single-channel supervisors or higher-power management ICs.

Supervisors Replacement Considerations

LTC2960ITS8-4#TRMPBF is a documented parameter-equivalent alternative offering similar functionality in a TSOT-23-8 package. Verify pinout compatibility and thermal performance differences between the DFN and TSOT-23 packages before substitution.