MAX16127TC+T

Product Overview

The MAX16127TC+T from Analog Devices Inc./Maxim Integrated is a specialized power management IC intended for load-dump and voltage-protection functions. It operates from a 3V to 30V supply and draws a supply current of 224µA. The device is specified for an operating temperature range of -40°C to 125°C and is supplied in a 12-TQFN (3x3) package with a 12-WFQFN exposed pad case for surface-mount assembly. This configuration supports compact board layouts where transient-related supply protection is required in power management designs.

Key Features

• Load-dump and voltage-protection function for power management designs
• 3V to 30V supply voltage range
• 224µA supply current
• -40°C to 125°C operating temperature range
• Surface-mount 12-TQFN (3x3) package with 12-WFQFN exposed pad case

Applications

• Protecting downstream circuitry from abrupt supply-voltage excursions associated with load-dump events
• Implementing voltage protection on 3V to 30V rails in surface-mount power management assemblies
• Using in designs that must function across -40°C to 125°C ambient conditions

Design & Procurement Notes

Design considerations should account for the 12-TQFN (3x3) surface-mount package and 12-WFQFN exposed pad case, including pad layout and soldering process. The 3V to 30V supply range and 224µA supply current should be checked against the upstream power source and standby requirements. The -40°C to 125°C operating temperature range supports board-level placement in environments with wide ambient variation, while the load-dump and voltage-protection function makes it suitable for circuits that need transient-related supply conditioning.