LTC2900-1IDD#TRPBF

Supervisors Overview

The LTC2900-1IDD#TRPBF is a programmable quad supply monitor manufactured by Analog Devices Inc. It features an adjustable reset timer and supports up to four supply voltages. The device operates within a wide voltage range and offers one of sixteen preset or adjustable voltage monitor combinations. It is housed in a 10-DFN (3x3) package with surface mount installation. The component functions as a supervisor circuit, providing open-drain or open-collector outputs for system reliability.

Supervisors Feature Summary

• Programmable quad supply monitoring capability for systems with multiple voltage rails
• Adjustable reset timer functionality for customized timing requirements
• Supports sixteen preset or adjustable voltage monitor combinations
• Open-drain or open-collector output configuration

Supervisors Applications

• Multi-rail power supply monitoring in embedded systems
• System supervision for industrial control equipment
• Voltage monitoring in telecommunications infrastructure

Supervisors Procurement Notes

Verify the exact part number suffix #TRPBF indicates tape-and-reel packaging. Confirm the DFN-10 package dimensions match your PCB footprint. Ensure compatibility with the required voltage thresholds and reset timing specifications before integration. Check current availability status as distribution may vary.

Supervisors Selection Notes

Select this component when monitoring up to four distinct supply voltages is required. The programmable nature allows flexibility in setting trip points without external resistors. Consider the 10-DFN package size for space-constrained designs. Verify that the open-drain/open-collector output type suits your microcontroller input requirements.

Supervisors Part Context

This part belongs to the LTC2900 series of supervisory circuits from Analog Devices. It is designed for applications requiring precise monitoring of multiple power rails. The device integrates programmability to reduce component count compared to discrete solutions. It serves as a critical element in ensuring system stability during power-up and power-down sequences.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the same family if availability is limited. Verify that any substitute maintains the quad-monitor capability and adjustable reset timer features. Ensure the replacement package matches the 10-DFN form factor.