MAX6793TPVD4+

Supervisors Overview

The MAX6793TPVD4+ is a dual-output linear voltage regulator and supervisory circuit from the MAX6791–MAX6796 series, manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 5V to 72V and delivers up to 150mA per output channel. The device features ultra-low quiescent current consumption of 68µA, making it suitable for power-sensitive applications. Output voltages include fixed options such as 2.5V and 5V, or adjustable ranges from 1.8V to 11V. It is housed in a 20-TQFN (5x5) package with an exposed pad and supports operation temperatures from -40°C to +125°C.

Supervisors Feature Summary

• Dual-output linear regulation capability with integrated supervisory functions
• High-voltage input tolerance up to 72V for automotive load-dump resilience
• Ultra-low quiescent current consumption of 68µA for extended battery life
• Configurable watchdog timer with fixed or adjustable timeout periods

Supervisors Applications

• Automotive electronic systems requiring high-voltage input handling
• Battery-powered devices demanding minimal standby current
• Industrial control circuits needing reliable voltage supervision
• Noise-sensitive applications utilizing low-noise linear regulation

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance and lead-free specifications prior to integration. Check for obsolescence notices or alternative part recommendations from Analog Devices. Ensure packaging integrity matches surface-mount requirements for the 20-TQFN form factor during procurement planning.

Supervisors Selection Notes

Select this component when designing systems requiring simultaneous dual voltage rails with supervisory monitoring capabilities. Consider its wide input voltage range for direct connection to higher voltage sources without pre-regulation. Evaluate thermal performance based on the 20-TQFN package dissipation characteristics. Compare against single-output alternatives if only one regulated rail is necessary to optimize board space and cost.

Supervisors Part Context

This device belongs to the MAX6791–MAX6796 family of high-voltage, micropower linear regulators with supervisory functions. These components are specifically engineered for automotive applications where robustness against electrical transients and low power consumption are critical. The series integrates both power management and system monitoring into a compact footprint, simplifying design complexity for engineers working on constrained PCB layouts.

Supervisors Replacement Considerations

Check for MAX6791TPVD4+ or MAX6793TPMD4+ variants depending on specific output voltage configurations required. Verify pin compatibility and functional equivalence before substitution. Consult official datasheets for any differences in watchdog timeout settings or output current capabilities between sibling parts.