MAX6793TPZD0+

Supervisors Overview

The MAX6793TPZD0+ is a dual-output linear voltage regulator from the Maxim Integrated family, designed for high-voltage and micropower applications. It features an operating input voltage range of 5V to 72V, allowing it to withstand automotive load-dump conditions while consuming only 68µA quiescent current. The device provides two independent outputs capable of supplying up to 150mA each. Output voltages are available in standard fixed options (5V, 3.3V, 2.5V, or 1.8V) or can be adjusted to any voltage between 1.8V and 11V using external resistors. It includes integrated supervisory functions with configurable watchdog timeout periods.

Supervisors Feature Summary

• Ultra-low quiescent current consumption of 68µA enables extended battery life in power-sensitive designs.
• Wide 5V to 72V input voltage range ensures robust operation under harsh automotive load-dump conditions.
• Dual-output architecture delivers up to 150mA per channel with flexible fixed or adjustable voltage settings.
• Integrated supervisory circuitry provides system monitoring with programmable watchdog timer functionality.

Supervisors Applications

• Automotive electronic systems requiring high-voltage tolerance
• Battery-powered devices needing ultra-low standby current
• Industrial control units with strict power management requirements

Supervisors Procurement Notes

Verify component authenticity through authorized distributors as counterfeits exist. Confirm RoHS compliance status and lead-free specifications match project requirements. Check datasheet revision history for any parameter updates. Ensure ESD handling procedures are followed during storage and assembly. Validate package marking against official manufacturer documentation.

Supervisors Selection Notes

Select this component when dual isolated outputs are required within a single package. Consider the 72V input capability for direct connection to vehicle electrical systems without pre-regulation. Evaluate thermal performance based on expected load currents and ambient temperatures. Compare quiescent current specifications against alternative regulators for efficiency optimization.

Supervisors Part Context

Part of the MAX6791-MAX6796 series offering single and dual output configurations. The MAX6793 specifically provides dual channels unlike the single-channel MAX6795/MAX6796 variants. Shares common pinout and functional characteristics with other members of the family for design flexibility.

Supervisors Replacement Considerations

MAX6794TPZD0+ offers similar dual-output capabilities with potentially different factory-set voltage options. Verify pin compatibility and thermal requirements before substitution. Consult manufacturer documentation for detailed cross-reference information and application note guidance.