MAX14809ETK+

Overview

The MAX14809ETK+ is an eight-output, low-voltage power management IC (PMIC) designed for high-efficiency applications. It operates within a supply voltage range of 3V to 5V and supports surface mount installation in a 68-pin QFN package measuring 10x10 mm. The device functions reliably across an operating temperature range of -40°C to +85°C. It is classified as active with RoHS compliance and exhibits moisture sensitivity level 3.

Feature Summary

• Provides eight independent output channels for comprehensive power distribution
• Optimized for high efficiency in low-voltage operational environments
• Integrated into compact QFN packaging for space-constrained designs

Applications

• Ultrasound imaging systems
• Advanced driver assistance systems (ADAS)
• Power line communication interfaces

Procurement Notes

Verify the specific ordering suffix and tape-and-reel versus tube packaging configuration directly with the manufacturer or authorized distributors. Confirm current availability status as supply constraints may apply. Ensure compatibility with existing board layouts regarding the 68-TQFN footprint and thermal requirements before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring multiple regulated outputs from a single low-voltage source. It is suitable for medical and automotive electronics where size reduction and power efficiency are critical. Evaluate the total output current requirements against the datasheet specifications to ensure adequate performance margins under maximum load conditions.

Part Context

This part belongs to the MAX14808 series of specialized PMICs manufactured by Analog Devices Inc./Maxim Integrated. These devices are engineered specifically for complex signal processing and imaging applications. The series focuses on integrating multiple power rails into a small form factor to reduce bill-of-materials count and simplify system architecture.

Replacement Considerations

The MAX14808ETK+ is documented as an alias or related variant within the same product family. Verify functional pinout compatibility and electrical parameter equivalence before substitution.