MAX4842AELT+

Power Management - Specialized Overview

The MAX4842AELT+ is an overvoltage protection integrated circuit designed for space-constrained applications. It operates within a supply voltage range of 1.2V to 28V and supports an operating temperature range of -40°C to 85°C (TA). The device is housed in a 6-WFDFN package, specifically a 6-µDFN (1x1.5mm) surface-mount configuration. It features low power consumption with a typical quiescent current of 75µA.

Power Management - Specialized Feature Summary

• Provides high-performance overvoltage protection against surges and transient voltages
• Optimized for compact designs with a small footprint surface-mount package
• Maintains low power consumption during operation

Power Management - Specialized Applications

• Industrial automation systems requiring surge protection
• Space-constrained electronic devices needing transient voltage suppression
• Applications where robust overvoltage protection is critical

Power Management - Specialized Procurement Notes

Verify the exact part number suffix, as 'T' indicates tape-and-reel packaging while '+' denotes lead-free status. Confirm that the supplier provides official documentation from Analog Devices or Maxim Integrated. Ensure the component matches the specified 6-µDFN package dimensions and electrical ratings before integration into the design.

Power Management - Specialized Selection Notes

Select this component when designing circuits that require reliable overvoltage protection in limited board space. Consider the 1.2V to 28V input range and -40°C to 85°C temperature capability. Evaluate the 75µA typical current consumption against system power budgets. Ensure the 6-WFDFN package fits the available PCB area.

Power Management - Specialized Part Context

This component belongs to the MAX4842 family of overvoltage protection ICs manufactured by Maxim Integrated, now part of Analog Devices Inc. These devices are engineered to protect sensitive electronics from voltage spikes and transients. The MAX4842 series offers various package options and configurations to suit different application requirements.

Power Management - Specialized Replacement Considerations

Consult official Analog Devices documentation for verified cross-reference parts. Do not assume functional compatibility with other overvoltage protection ICs without verifying pinout, voltage ratings, and package dimensions.