ADM1818-5AKSZ-RL7

Supervisors Overview

The ADM1818-5AKSZ-RL7 is a supervisory circuit manufactured by Analog Devices Inc., designed to monitor a single voltage input. It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 4.62 V. The device provides a reset delay time of 100 ms minimum and supports an operating temperature range from -40°C to +105°C. It is housed in a surface-mount SC-70-3 package with an open-drain or open-collector output type, ensuring reliable power system supervision in compact electronic designs.

Supervisors Feature Summary

• Monitors a single voltage input for power system supervision
• Provides active low reset signal with open-drain or open-collector output
• Operates across an extended industrial temperature range

Supervisors Applications

• Portable equipment requiring low-voltage monitoring
• Battery-powered systems needing power failure detection
• Microprocessor-based circuits requiring supervised power-on resets

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required threshold and package variant. Check current lifecycle status as this part may be discontinued or subject to limited availability. Ensure compliance with RoHS directives and relevant environmental regulations before integration into production.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with a 4.62 V threshold is required. Consider the SC-70-3 package for space-constrained applications. Verify that the open-drain output configuration aligns with the downstream logic interface requirements. Ensure the operating temperature range meets the environmental conditions of the target application.

Supervisors Part Context

This component belongs to the ADM1818 series of supervisory circuits from Analog Devices. The series offers various threshold voltages and output configurations to suit different power management needs. The ADM1818-5AKSZ-RL7 specifically targets applications requiring precise monitoring at the 4.62 V level with a compact footprint.

Supervisors Replacement Considerations

ADM1818-R23AKSZ-R7 is listed as a parameter equivalent substitute.