DS1812-15+

Supervisors Overview

The DS1812-15+ is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated, designed for monitoring voltage levels in electronic systems. It features an active high push-pull output and operates within a TO-92-3 package. The device provides a reset delay time of 150 ms and has a threshold voltage of 4.62 V. It supports a single monitored input without manual reset or watchdog timer functionality.

Supervisors Feature Summary

• Active high push-pull output configuration
• Single channel voltage monitoring capability
• Integrated 150 ms reset delay timing

Supervisors Applications

• Voltage supervision in embedded systems
• Microcontroller power management circuits
• Industrial control system reset logic

Supervisors Procurement Notes

Verify component authenticity through authorized distributors due to limited supply status. Confirm package integrity and pin alignment upon receipt. Cross-reference datasheet specifications with application requirements before integration. Ensure storage conditions comply with manufacturer guidelines to maintain reliability.

Supervisors Selection Notes

Select this component when a simple, low-pin-count voltage supervisor is required. The TO-92-3 package suits through-hole mounting constraints. Verify that the 4.62 V threshold aligns with the target system's operating voltage range. Consider the absence of manual reset if hardware simplicity is prioritized over user intervention capabilities.

Supervisors Part Context

This part belongs to the DS1812 series of EconoReset devices from Maxim Integrated, now part of Analog Devices. These components are engineered for cost-sensitive applications requiring reliable power-on reset generation. The series typically offers basic supervision functions in compact packages, targeting consumer and industrial electronics where space and budget are critical factors.

Supervisors Replacement Considerations

Check for direct substitutes like DS1812-5+ or DS1812-10+ if threshold voltage adjustments are acceptable. Verify pin compatibility and output polarity before substitution. Consult official replacement guides for updated equivalents if the current part is discontinued.