MAX16128UAADAA+

Overview

The MAX16128UAADAA+ is a board-mount surge protector designed for load-dump and reverse-voltage protection. It operates within a voltage range of 3 VDC to 30 VDC and features an SMD/SMT package type, specifically the UMAX-8 configuration. The component supports a maximum current rating of 400 uA and includes a capacitance value of 10 uF. It functions reliably across an extended temperature spectrum, ranging from -40 C to +125 C. This device is classified under the MAX16128 series and serves as a dedicated protection circuit for sensitive electronic loads.

Feature Summary

• Provides integrated protection against load dump events and reverse voltage conditions
• Utilizes a compact UMAX-8 surface-mount package for efficient board space utilization
• Operates with low quiescent current consumption suitable for power-sensitive applications

Applications

• Automotive electronics systems requiring robust power line protection
• Avionics equipment needing reliable voltage supervision
• Industrial control units exposed to transient voltage spikes
• Telecommunications infrastructure components

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific lot codes prior to acquisition. Ensure storage conditions meet moisture sensitivity level requirements. Cross-reference datasheet revisions to guarantee compatibility with existing design specifications. Validate supply chain integrity to prevent counterfeit parts in critical safety applications.

Selection Notes

Select this component when designing circuits requiring dedicated load dump and reverse voltage protection. Consider the UMAX-8 package constraints for layout planning. Evaluate the 3 VDC to 30 VDC operating range against system power rails. Assess thermal performance within the -40 C to +125 C operational window. Compare current ratings against expected leakage and load conditions to ensure adequate protection margins.

Part Context

This part belongs to the MAX16128 series of supervisory circuits focused on power system protection. It complements other Maxim Integrated solutions by offering specialized defense against automotive-grade electrical transients. The device integrates protection mechanisms directly into a small form factor, reducing the need for external discrete components typically used for similar safeguarding tasks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.