MAX6791TPTD4+

Supervisors Overview

The MAX6791TPTD4+ is a dual-output linear voltage regulator from the MAX6791 series, manufactured by Analog Devices Inc. (Maxim Integrated). It features a wide input voltage range of 5V to 72V and supports fixed or adjustable output voltages between 1.8V and 11V. Each channel delivers up to 150mA with a typical quiescent current of 68µA. The device operates within an extended temperature range of -40°C to +125°C and is housed in a 20-TQFN package.

Supervisors Feature Summary

• Dual-output configuration providing independent regulation channels
• High-voltage tolerance supporting automotive load-dump conditions
• Ultra-low quiescent current for efficient power management
• Integrated supervisory functions with reset capabilities

Supervisors Applications

• Automotive electronic systems requiring high-voltage input handling
• Battery-powered devices needing low standby current consumption
• Industrial control circuits utilizing dual regulated supply rails
• Embedded systems with strict thermal operating requirements

Supervisors Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm RoHS compliance and lead-free specifications prior to integration. Check datasheet revisions for any pinout or electrical parameter updates. Ensure packaging type matches production line requirements. Validate supplier documentation against official Analog Devices records.

Supervisors Selection Notes

Select this component when dual isolated outputs are required under high-input voltage conditions. Consider the 150mA per channel limit for load sizing. Evaluate thermal dissipation capabilities given the TQFN-EP-20 package. Compare quiescent current specifications against system sleep mode requirements. Verify adjustable voltage range compatibility with downstream circuit needs.

Supervisors Part Context

Part of the MAX6791-MAX6796 family of micropower regulators. Shares architectural similarities with MAX6792 and MAX6793 variants. Differentiated by dual-output topology and specific supervisory thresholds. Commonly used alongside evaluation kits like MAX6791EVKIT for design validation. Replaced by newer generations in some automotive applications.

Supervisors Replacement Considerations

• MAX6791TPMD4+
• MAX6791TPWD4+
• MAX6791TPZD4+T

Supervisors FAQ

What is the maximum input voltage supported?

The device supports an input voltage range from 5V to 72V.

Can the output voltage be adjusted?

Yes, outputs can be set to fixed values or adjusted between 1.8V and 11V.

What is the quiescent current consumption?

The typical quiescent current is 68µA.