MAX6791TPMD1+

Supervisors Overview

The MAX6791TPMD1+ is a dual-output linear voltage regulator from the MAX6791 series, manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a wide 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 are available in fixed options or adjustable ranges from 1.8V to 11V. It integrates supervisory functions including watchdog timers and reset controllers. The component is housed in a 20-pin TQFN-EP package with an exposed pad for thermal management.

Supervisors Feature Summary

• Dual-output linear regulation capability with integrated supervisory functions
• Ultra-low quiescent current consumption for energy efficiency
• Wide operating input voltage range supporting high-voltage automotive environments
• Configurable output voltages ranging from fixed standards to adjustable levels

Supervisors Applications

• Automotive electronic systems requiring load-dump protection
• Battery-powered devices needing extended operational life
• Industrial control systems with high-voltage input requirements
• Power management units in harsh environmental conditions

Supervisors Procurement Notes

Verify the specific suffix 'D1' against official datasheets to confirm exact output voltage configurations and tolerance levels. Confirm RoHS compliance status and lead-free specifications prior to integration. Check for obsolescence notices as this part number may be subject to discontinuation. Ensure ESD handling protocols are followed during assembly due to the sensitive nature of the CMOS technology used in the regulator design.

Supervisors Selection Notes

Select this component when dual independent regulated outputs are required alongside system supervision. Consider the 72V maximum input rating for direct battery connection scenarios. Evaluate thermal dissipation requirements based on the dropout voltage characteristics at expected load currents. Verify that the 68µA quiescent current meets the standby power constraints of the target application design.

Supervisors Part Context

This device belongs to the MAX6791-MAX6796 family of high-voltage micropower regulators. These components are designed specifically for automotive applications where reliability under extreme voltage transients is critical. The family shares common architectural features but varies in output configuration and current capabilities. The MAX6791 specifically provides dual outputs, distinguishing it from single-output variants in the same series.

Supervisors Replacement Considerations

Consult official cross-reference lists for verified substitutes. Potential alternatives include other parts within the MAX6791 series with matching pinouts and electrical characteristics. Ensure any replacement maintains the 72V input rating and dual-output topology.