MAX6333UR25D3

Supervisors Overview

The MAX6333UR25D3+T is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of up to 5.5 V and features a threshold voltage of 2.5 V. The device provides an active low, push-pull output with a reset delay time of 100 ms. It consumes a typical operating supply current of 3.3 uA and includes no manual reset, watchdog timer, or battery backup switch. The component is housed in a SOT-23-3 package and supports surface mount installation. It functions across a temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated applications
• Active low push-pull output driver for direct logic interface
• Compact three-pin SOT-23 surface-mount packaging

Supervisors Applications

• Portable electronic devices requiring low standby current
• Microprocessor system supervision
• Battery-powered instrumentation

Supervisors Procurement Notes

Verify the specific suffix D3 against official documentation to confirm the exact threshold voltage and delay characteristics. Confirm RoHS compliance status through manufacturer datasheets. Check availability as distribution channels may list this part as discontinued or limited stock. Ensure the ordering information matches the required electrical parameters for your design.

Supervisors Selection Notes

Select this component when a fixed 2.5 V threshold and 100 ms delay are required. Compare against other MAX6333 variants if different thresholds or delays are needed. Consider the SOT-23-3 package constraints for PCB layout. Verify that the active low push-pull output meets the input requirements of the downstream logic.

Supervisors Part Context

This part belongs to the MAX6333 series of ultra-low-power reset circuits. The series offers various threshold voltages and delay times packaged in small form factors. It is designed for monitoring single voltage rails in portable and industrial applications where power conservation is critical.

Supervisors Replacement Considerations

Check for MAX6333 variants with different suffixes (e.g., UR21, UR24) for alternative thresholds or delays. Verify pin compatibility with existing designs before substitution.