ADM810LAKS-REEL7

Supervisors Overview

The ADM810LAKS-REEL7 is a microprocessor supervisory circuit manufactured by Analog Devices Inc., housed in a 3-lead SC-70 package. It functions as a voltage supervisor with a fixed threshold of 4.63V for monitoring a single input channel. The device features a push-pull output and supports a supply voltage range from 1V to 5.5V. It operates within a temperature range of -40°C to +125°C and consumes 60µA of working current. The reset delay time is specified at 840ms, with over-voltage and under-voltage thresholds at 4.45V and 4.31V respectively.

Supervisors Feature Summary

• Provides simple reset and power-on reset functionality for monitored voltage rails
• Features a compact 3-lead SC-70 surface-mount package design
• Utilizes a push-pull output configuration for direct interface compatibility

Supervisors Applications

• Microprocessor system supervision
• Voltage monitoring in portable electronic devices
• Power management circuits requiring low standby current

Supervisors Procurement Notes

Verify component status as the part may be obsolete or discontinued. Confirm package type matches SC-70 specifications. Ensure supply voltage requirements align with the 1V to 5.5V operating range. Check for alternative sources if original manufacturing availability is limited.

Supervisors Selection Notes

Select this component when a fixed 4.63V threshold is required for single-channel monitoring. Consider the SC-70 package size for space-constrained designs. Evaluate the 60µA quiescent current against system power budgets. Verify that the 840ms reset delay meets timing requirements for the target application logic.

Supervisors Part Context

This component belongs to the ADM810 series of supervisory circuits from Analog Devices. The series includes variants with different thresholds and packages, such as SOT-23 options. The LAKS suffix specifically denotes the 4.63V threshold variant in the SC-70 package format.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.