ADM1815-R23ART-RL7

Supervisors Overview

The ADM1815-R23ART-RL7 is a microprocessor reset circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.31 V to 14.4 V and functions across an industrial temperature range of -40°C to +105°C. The device provides a push-pull reset output with a fixed threshold of 2.31 V, ensuring reliable monitoring for low-voltage systems. Packaged in a compact RT-3 (SOT-23) surface-mount format, it supports tape-and-reel delivery for automated assembly processes.

Supervisors Feature Summary

• Provides a dedicated reset signal output for microprocessor supervision
• Features a fixed voltage threshold for consistent power monitoring
• Supports industrial temperature operation for robust environmental performance

Supervisors Applications

• Microprocessor system reset supervision
• Low-voltage power supply monitoring
• Portable electronic device power management

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm package integrity and storage conditions prior to installation. Cross-reference datasheet specifications against current design requirements to ensure compatibility with existing system architectures and voltage levels.

Supervisors Selection Notes

Select this component when a fixed 2.31 V threshold is required for precise low-voltage detection. Consider the SOT-23 package constraints for space-limited designs. Evaluate the operating temperature range against environmental conditions to ensure reliability under specified thermal loads.

Supervisors Part Context

This part belongs to the ADM1815 series of simple reset circuits designed for cost-effective voltage monitoring. It serves as a fundamental supervisory component in embedded systems where reliable power-on reset functionality is critical for stable microprocessor initialization and operation.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other ADM181x variants or comparable supervisor ICs from Analog Devices if direct replacement is necessary.