DS1233AZ-10+T&R

Supervisors Overview

The DS1233AZ-10+T&R is a voltage supervisory circuit from the EconoReset series, manufactured by Analog Devices Inc./Maxim Integrated. It features a single monitored input with an active low, open-drain output type and includes manual reset functionality. The device operates within a supply voltage range of 1.2 V to 5.5 V, with a threshold voltage of 3.3 V and an overvoltage threshold of 2.97 V. It provides a reset delay time of 450 ms and consumes a working power supply current of 50 uA. The component is housed in an SOT-223-3 package for surface mount installation and supports an operating temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides power-fail detection capabilities for system supervision
• Includes manual reset functionality for user-initiated control
• Features active low open-drain output configuration

Supervisors Applications

• Embedded systems requiring voltage monitoring
• Microcontroller reset circuits
• Portable electronic devices

Supervisors Procurement Notes

Verify the exact suffix designation against official manufacturer documentation, as variations such as TR or C16 may indicate specific packaging or regional compliance differences. Confirm availability status through authorized distributors, as this component may be subject to discontinuation or limited stock conditions. Ensure the selected variant matches the required package type and thermal specifications for the intended application environment.

Supervisors Selection Notes

Select this component when a simple voltage supervisor with manual reset capability is required. The 3.3 V threshold makes it suitable for 3.3 V logic systems. Consider the SOT-223-3 package size for space-constrained designs. Verify that the 450 ms reset delay meets the system startup timing requirements. Ensure the operating temperature range aligns with the environmental conditions of the final product.

Supervisors Part Context

This part belongs to the DS1233A series of voltage supervisors. It is related to other variants like DS1233A-10+ which offer different packages such as TO-92-3. The series is designed for cost-effective power management solutions. Analog Devices acquired Maxim Integrated, hence the dual branding on datasheets and product listings.

Supervisors Replacement Considerations

Check for direct substitutes within the DS1233A family, such as DS1233A-10+T&R, noting potential package differences between SOT-223-3 and TO-92-3. Verify pinout compatibility before substitution.