5962-9751301QPA

Overview

The Texas Instruments 5962-9751301QPA is a single power supply supervisor circuit designed for reliable system monitoring. It features a programmable time delay and push-pull outputs to ensure stable reset signaling. The device operates with an active low output and supports a voltage threshold of 4.55V. Key electrical specifications include an operating supply current of 16 uA and an overvoltage threshold of 4.63 V. Power dissipation is rated at 1.05 W. The component is housed in an 8-pin CDIP package and functions within a temperature range of -55 to 125 degrees Celsius.

Feature Summary

• Provides single power supply supervision with programmable time delay functionality
• Features push-pull outputs for robust signal driving capabilities
• Operates with active low reset output for direct processor interface compatibility

Applications

• Processor supervisor circuits requiring precise voltage monitoring
• Systems utilizing single power supply architectures
• Industrial control units needing extended temperature operation

Procurement Notes

Verify the specific suffix 'QPA' indicates military-grade qualification and ceramic packaging when sourcing. Confirm the datasheet matches the 8-CDIP form factor. Ensure the manufacturer is Texas Instruments, as this is a government-branded part number derived from the TLC7705M series. Cross-reference the overvoltage threshold requirements against your system design constraints before ordering.

Selection Notes

Select this component when a single-supply supervisor with programmable delay is required for critical systems. The push-pull output architecture offers better noise immunity compared to open-drain alternatives. Consider the 16 uA supply current for low-power applications. The wide operating temperature range makes it suitable for harsh environments where standard commercial parts may fail.

Part Context

This part is a qualified version of the TLC7705M single power supply supervisor. It belongs to the Texas Instruments supervisory circuits family, specifically designed for monitoring voltage levels in complex electronic systems. The 5962 prefix denotes a military-grade procurement channel, ensuring high reliability and traceability for defense and aerospace applications.

Replacement Considerations

The base device is the TLC7705M. Verify pinout compatibility if substituting with non-military versions. Check if the programmable delay settings match the original design requirements. Ensure the replacement supports the same 8-CDIP package or requires adapter solutions.