1.5KE440A

Overview

STMicroelectronics 1.5KE440A is a power management IC used for power conversion stage control. Used in power supplies and embedded control units. Series: 1.5KE.

Core specification

Technical parameters

Documents

Open datasheet

Applications

• RFQ handling
• replacement sourcing
• procurement review

Sourcing Notes

• Use the exact manufacturer part number for RFQ and cross-reference review.
• Review the listed technical parameters before approving any substitution.
• Open the datasheet link for package, rating, and compliance confirmation.

Alternatives

Adjacent parts are shown for sourcing review only; confirm electrical and mechanical fit before substitution.

• 1.5KE440CA
• 1.5KE100CA
• 1.5KE22A
• 1.5KE33ARL
• 1.5KE400ARL