LTC1726EMS8-5#PBF

Supervisors Overview

The LTC1726EMS8-5#PBF is a triple supply monitor and microprocessor supervisory circuit manufactured by Analog Devices Inc. It operates within a power supply voltage range of up to 7 V and features adjustable reset delay times. The device includes a watchdog timer function and provides active low, open drain outputs for three monitored inputs. It is housed in an MSOP-8 surface-mount package and is designed for systems requiring multiple supply voltage supervision.

Supervisors Feature Summary

• Integrates triple supply monitoring with adjustable reset thresholds for 3.3 V, 5 V, and adjustable channels.
• Includes a built-in watchdog timer for system fault detection and recovery.
• Provides active low, open drain output signals compatible with standard logic interfaces.

Supervisors Applications

• Microprocessor supervisory circuits in multi-voltage embedded systems
• Triple power rail monitoring for industrial control units
• Watchdog timer implementation for system reliability enhancement

Supervisors Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required pinout and electrical characteristics. Check current availability status as supply may be limited. Ensure compliance with RoHS directives if applicable to your manufacturing process. Validate package integrity upon receipt to prevent handling damage.

Supervisors Selection Notes

Select this component when simultaneous supervision of three distinct voltage rails is required. The adjustable reset delay allows customization for specific startup timing requirements. Consider the MSOP-8 package constraints for PCB layout space. Verify that the input voltage range covers all monitored supply peaks. Ensure the open drain output configuration aligns with the downstream logic interface requirements.

Supervisors Part Context

This part belongs to the LTC1726 series of supervisory circuits from Analog Devices. It is specifically engineered for applications needing comprehensive power management oversight. The EMS8 designation indicates the MSOP-8 surface mount package variant. It serves as a critical safety component in complex electronic designs where power stability is paramount.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or pin-compatible alternatives. Verify functional equivalence before substituting any components in existing designs.

Supervisors FAQ

What is the maximum operating voltage for the LTC1726EMS8-5#PBF?

The maximum power supply voltage for this device is 7 V.

Does the LTC1726EMS8-5#PBF include a manual reset feature?

No, the device does not include a manual reset button; it relies on automatic supervision and watchdog functions.

What type of output does the LTC1726EMS8-5#PBF provide?

It provides active low, open drain outputs for the monitored supply lines.