LTC2913IDD-1#PBF

Supervisors Overview

The LTC2913IDD-1#PBF is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring dual voltage rails. It operates within a supply voltage range of 2.7V to 6V and features an open-drain output type. The device supports manual reset functionality and includes a watchdog timer. It is housed in an 8-DFN package with exposed pad, suitable for surface mount installation. The component functions as a simple supervisor or power-on reset generator.

Supervisors Feature Summary

• Dual-channel voltage monitoring capability for independent rail supervision
• Configurable threshold voltages for precise under-voltage and over-voltage detection
• Integrated watchdog timer with programmable timeout intervals
• Manual reset input allowing external control of the reset state

Supervisors Applications

• Embedded systems requiring dual power rail supervision
• Industrial control units needing watchdog protection
• Communication equipment with strict voltage monitoring requirements

Supervisors Procurement Notes

Verify the specific suffix IDD-1 against the official Analog Devices datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the DFN-8 package dimensions align with your PCB footprint. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement plans.

Supervisors Selection Notes

Select this component when dual voltage monitoring with integrated watchdog functionality is required in a compact surface-mount package. Consider the operating temperature range and supply voltage limits relative to your system's power architecture. Evaluate the open-drain output compatibility with your microcontroller's reset input logic levels.

Supervisors Part Context

This part belongs to the LTC2913 series of supervisory circuits from Analog Devices. It is categorized under PMIC - Power Management ICs, specifically within the Supervisory Circuits subcategory. The device complements other voltage monitors in the portfolio by offering dual-channel monitoring in a small form factor.

Supervisors Replacement Considerations

Check for direct pin-to-pin replacements within the LTC2913 family or similar Analog Devices supervisors. Verify that any substitute maintains the same DFN-8 package, voltage thresholds, and watchdog timer specifications.