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MAX16987SATIA/V+T is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC REG 3A. Review the specifications below when checking this part for your BOM.
The MAX16987SATIA/V+T is a synchronous step-down DC-DC converter from Analog Devices Inc./Maxim Integrated, designed for automotive applications. It features an adjustable switching frequency ranging from 220 kHz to 2.2 MHz and delivers up to 3 A of output current. The device operates with an input voltage range of 3.5 V to 36 V and supports output voltages from 1 V to 10 V. It incorporates a low quiescent current of 28 µA and includes integrated protection features such as overcurrent, thermal, and short-circuit protection. The component is housed in a TQFN-EP-16 package and is qualified to AEC-Q100 standards.
Verify the specific suffix 'SATIA' against the official Maxim Integrated part numbering guide to ensure correct temperature grade and packaging configuration. Confirm AEC-Q100 qualification status directly with the manufacturer or authorized distributors, as availability may be restricted. Cross-reference the datasheet revision date to ensure compatibility with your design requirements before finalizing procurement orders.
Select this component when designing automotive power stages requiring a wide input voltage range and high current density. The adjustable frequency allows designers to optimize for either size or EMI performance. Ensure the thermal pad connection is properly managed due to the TQFN-EP-16 package. Verify that the required output voltage falls within the 1 V to 10 V range supported by the internal feedback network.
This part belongs to the MAX169xx series of high-efficiency synchronous step-down converters. The series is characterized by its robust automotive qualification and flexible switching frequency options. It serves as a key power management solution for replacing linear regulators in high-current automotive applications, offering improved thermal performance and efficiency compared to older generation LDOs.
Check for direct pin-compatible alternatives within the MAX169xx family, such as the MAX16939 or MAX16936, which share similar electrical characteristics and package types. Ensure any substitute maintains the same AEC-Q100 grade and operating temperature range. Verify that the replacement part supports the required 3 A output current and 36 V maximum input voltage.
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