LTC2913IDD-1#TRPBF

Supervisors Overview

The LTC2913IDD-1#TRPBF is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring voltage levels in electronic systems. It features dual independent channels capable of detecting both under-voltage and over-voltage conditions, providing reliable system protection. The device operates within a specified input voltage range and includes an open-drain reset output to signal fault conditions to downstream logic. Packaged in a compact DFN-10 surface-mount case, it supports automated assembly processes. The component draws a quiescent current of 55 uA during operation, ensuring efficient power management in battery-powered or energy-sensitive applications.

Supervisors Feature Summary

• Dual-channel supervision for simultaneous under-voltage and over-voltage detection
• Open-drain reset output for interfacing with digital control logic
• Compact DFN-10 surface-mount package for space-constrained designs

Supervisors Applications

• Portable electronic devices requiring multi-rail voltage monitoring
• Industrial control systems needing redundant fault detection
• Telecommunications equipment with strict power integrity requirements

Supervisors Procurement Notes

Verify the specific suffix TRPBF indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the DFN-10 footprint matches your PCB layout constraints. Check for any recent product change notifications that may affect pinout or electrical characteristics. Validate availability through authorized distributors as supply status may vary.

Supervisors Selection Notes

Select this component when dual independent voltage monitoring is required within a single package. Compare quiescent current specifications against other supervisory ICs if power efficiency is critical. Ensure the operating temperature range meets your application's environmental demands. Verify that the reset output polarity and timing characteristics align with your system's logic requirements. Consider the physical dimensions of the DFN-10 package relative to available board space.

Supervisors Part Context

This part belongs to the LTC2913 series of supervisory circuits from Analog Devices. It shares functional similarities with other members of the family but offers specific channel configurations and package options. The IDD variant denotes industrial temperature range performance. The #TRPBF suffix specifies the reel packaging format for high-volume manufacturing. This series is designed to provide robust protection for complex multi-voltage systems.

Supervisors Replacement Considerations

Direct substitutes include other dual-channel supervisors from Analog Devices such as the LTC2912 or LTC2914, depending on channel count and package compatibility. Verify pin-to-pin compatibility before substitution. Alternative manufacturers may offer similar functionality but require careful evaluation of electrical parameters and thermal performance.