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LTC1436AIGN#PBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK 24SSOP. Review the specifications below when checking this part for your BOM.
The LTC1436AIGN#PBF is a synchronous buck switching regulator controller manufactured by Analog Devices Inc. It operates within a supply voltage range of 3.5V to 30V and supports switching frequencies up to 400kHz. The device features a maximum duty cycle of 99% and includes integrated soft-start, enable, and power-on reset functions. Packaged in a 24-SSOP housing, it is designed for positive output step-down DC-DC conversion with an operating temperature range of -40°C to 85°C.
Verify the exact suffix against official Analog Devices documentation to confirm package type and temperature grade. Confirm RoHS compliance status via the current datasheet revision. Check for obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.
Select this component for applications requiring a synchronous buck topology with wide input voltage ranges. Ensure the design accommodates the 24-SSOP thermal requirements. Verify that the required switching frequency remains below the 400kHz limit for optimal performance and stability.
This part belongs to the LTC1436 family of high-efficiency low-noise synchronous buck switching regulators. It shares functional similarities with other members like the LTC1436ACGN but differs in specific package and temperature specifications. The #PBF suffix indicates lead-free packaging compliant with environmental directives.
LTC1436AIGN-PLL#PBF is listed as a direct substitute.
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