RP300K16AA-TR

Supervisors Overview

The RP300K16AA-TR is a high-voltage, low-current linear voltage regulator manufactured by Nisshinbo Micro Devices. It provides a fixed output voltage of 16V with a maximum input voltage rating of 80V. The device features an internal current limit and thermal shutdown protection to ensure reliable operation under fault conditions. It operates within a junction temperature range of -40°C to +125°C and is available in a compact SOT-89-3 package, suitable for space-constrained applications requiring stable voltage regulation.

Supervisors Feature Summary

• Fixed 16V output voltage regulation
• High input voltage tolerance up to 80V
• Integrated over-current and thermal protection

Supervisors Applications

• Industrial control systems
• Automotive electronics
• Consumer appliances

Supervisors Procurement Notes

Verify the exact suffix AA-TR against the manufacturer's official datasheet to confirm tape-and-reel packaging and specific binning. Ensure compatibility with your PCB footprint for the SOT-89-3 package. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm lead times and availability directly with the supplier before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a stable 16V supply is required from inputs up to 80V. Consider its power dissipation capabilities relative to the expected load current and ambient temperature. Verify that the SOT-89-3 package meets your thermal management requirements. Compare dropout voltage specifications if operating near the minimum input-output differential.

Supervisors Part Context

This regulator belongs to the RP300 series, designed for general-purpose voltage regulation tasks. It complements other fixed-output variants offering different voltage levels within the same family. The series emphasizes robustness and simplicity for embedded systems where discrete solutions are impractical.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives from Nisshinbo or other manufacturers offering similar 16V output and 80V max input ratings. Verify equivalent package dimensions and thermal characteristics to ensure seamless integration without redesigning the PCB layout.