LTC2907CDDB#TRMPBF

Supervisors Overview

The LTC2907CDDB#TRMPBF is a precision dual supply monitor manufactured by Analog Devices Inc. It features two monitored inputs with one pin-selectable threshold and one adjustable input, housed in an 8-DFN package. The device operates within a supply voltage range of 1 V to 7 V and maintains an accuracy of 1.5%. It includes a fixed reset delay time of 200 ms and draws a typical operating supply current of 50 uA. The component supports surface mount installation and functions within a temperature range of 0°C to +70°C.

Supervisors Feature Summary

• Provides precise monitoring for two separate power supply rails simultaneously.
• Offers flexible threshold configuration through one pin-selectable setting and one fully adjustable input.
• Delivers reliable system supervision via an open-drain output interface.

Supervisors Applications

• Multi-rail power distribution units requiring compact supervision
• Embedded systems with limited board space constraints
• Industrial control equipment needing stable voltage oversight

Supervisors Procurement Notes

Verify the specific suffix and tape-and-reel packaging designation against official manufacturer documentation before procurement. Confirm that the commercial grade temperature rating aligns with your operational environment requirements. Ensure compatibility with your assembly processes regarding the DFN footprint dimensions.

Supervisors Selection Notes

Select this component when dual-channel voltage supervision is required in a minimal footprint. Consider the 1.5% accuracy specification for critical monitoring tasks. Evaluate the 50 uA quiescent current consumption against battery life or efficiency targets. Verify that the 200 ms reset delay meets your system startup timing constraints.

Supervisors Part Context

This part belongs to the LTC2907 series of supervisory circuits designed for low-power applications. It complements other Analog Devices monitoring solutions by offering dual-input capability in a small outline package. The series focuses on providing essential power management protection without complex digital interfaces.

Supervisors FAQ

What is the reset delay time for the LTC2907CDDB#TRMPBF?

The device features a fixed reset delay time of 200 ms.

How many power supplies can this monitor track?

It monitors two distinct input voltages simultaneously.