ADPL62086US46N+T

Supervisors Overview

The ADPL62086US46N+T is a supervisory circuit from Analog Devices Inc./Maxim Integrated designed to monitor system voltages within the range of 1.02V to 4.8V. It utilizes a factory-set reset threshold, specifically calibrated for this variant, to ensure accurate voltage tracking. The device features an open-drain or open-collector output and operates across a temperature range of -40°C to 125°C. Packaged in a compact SOT-23-4 (SOT_23) format, it supports surface-mount technology. This component serves as a low-power solution for maintaining system integrity by detecting out-of-range conditions.

Supervisors Feature Summary

• Monitors input voltages using a fixed factory-set reset threshold
• Provides manual reset functionality for system control
• Operates with low power consumption suitable for battery applications

Supervisors Applications

• Portable electronic devices requiring voltage supervision
• Battery-powered systems needing low-power monitoring
• Embedded systems with single-voltage rail oversight

Supervisors Procurement Notes

Verify the specific reset threshold voltage matches the design requirement, as the ADPL62086 series includes multiple variants with different factory-set thresholds. Confirm the package type is SOT-23-4 and check the operating temperature range suitability for the intended environment. Ensure compatibility with the system's logic levels for the open-drain output configuration before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed, precise reset threshold is required without external resistor networks. The choice depends on the specific voltage level needed, as the '46' suffix indicates a particular threshold setting within the 1.02V to 4.8V range. Consider the SOT-23-4 package size constraints and the need for manual reset capability. Evaluate if the open-drain output interface aligns with the downstream microcontroller or logic inputs.

Supervisors Part Context

The ADPL62086 belongs to a family of low-power supervisory circuits from Maxim Integrated/Analog Devices. These devices are engineered for simple, reliable voltage monitoring in space-constrained applications. The US46N+T designation specifies the SOT-23-4 package, the +T reel packaging, and the specific reset threshold voltage associated with the 46 code. This part represents a standardized solution for basic brown-out detection and system reset management.

Supervisors Replacement Considerations

Direct substitutes must match the SOT-23-4 package, the specific 4.634V reset threshold, and the open-drain output type. Verify that any alternative device offers comparable operating voltage ranges and temperature specifications. Cross-reference pinouts to ensure compatibility with existing PCB layouts.