ADM1086AKS-REEL7

Supervisors Overview

The ADM1086AKS-REEL7 is a simple voltage sequencer from Analog Devices, housed in a 6-lead SC-70 package. It monitors a single input voltage with an adjustable threshold and provides a push-pull enable output. The device features an active-high reset signal and operates within a supply voltage range up to 3.6 V. It supports manual reset functionality and includes a backup battery switch for maintaining state during power transitions. The component is designed for applications requiring precise sequencing of voltage rails with low power consumption.

Supervisors Feature Summary

• Provides time-delayed enabling of voltage regulators through a simple sequencing mechanism
• Features an adjustable overvoltage threshold for flexible monitoring configurations
• Delivers a push-pull enable output for direct interface with regulator control pins
• Includes a backup battery switch to maintain operational state during power loss

Supervisors Applications

• Sequential powering of multi-rail embedded systems
• Voltage regulation sequencing in portable electronic devices
• Power management in industrial control units requiring ordered startup
• Battery-backed systems needing state retention during power transitions

Supervisors Procurement Notes

Verify the complete part number including suffixes such as AKS-REEL7 to ensure correct packaging and temperature grade. Confirm RoHS compliance status with the supplier. Check for obsolescence notices or lifecycle changes directly with Analog Devices. Ensure the ordering quantity matches the reel specification if bulk procurement is required. Validate that the specific variant meets the environmental operating range needed for the target application.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with adjustable thresholds is required. Choose the push-pull output version if driving high-current loads directly without additional buffering. Consider the SC-70 package size for space-constrained designs. Verify that the 3.6 V maximum supply rating aligns with the system's power rail specifications. Evaluate the need for manual reset capability versus automatic recovery based on system requirements.

Supervisors Part Context

The ADM1086 belongs to the ADM1085/ADM1086/ADM1087/ADM1088 family of simple sequencers. These devices are designed to provide time delays between the enabling of voltage regulators. The ADM1086 specifically offers a push-pull enable output, distinguishing it from open-drain variants in the same series. This family targets applications requiring orderly power-up sequences in compact form factors.

Supervisors Replacement Considerations

The ADM1087AKSZ-REEL7 is a related variant within the same family but features an active-low open-drain output instead of push-pull. Verify output drive requirements before substituting. No other direct cross-references are confirmed in public documentation.