New at Mouser: Texas Instruments UCC33420-Q1 1.5W Isolated DC/DC Module for Industrial, Automotive, and Data Center Applications
July 21, 2026 – Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, is now shipping the new UCC33420-Q1 automotive-qualified 1.5W isolated DC/DC module from Texas Instruments. The UCC33420-Q1 enables a distributed power architecture, helping engineers meet functional safety requirements by avoiding single-point failures, enabling compact, high-performance, and reliable designs for automotive, industrial, and data center applications.
The Texas Instruments UCC33420-Q1 DC/DC module, available from Mouser, integrates proprietary IsoShield™ technology to deliver industry-leading power density. IsoShield technology co-packages a high-performance planar transformer and an isolated power stage, offering functional, basic, and reinforced isolation capabilities that enable distributed power architecture and achieve safety requirements to avoid single-point failures. The result is an advancement in packaging that shrinks solution size by as much as 70%, while delivering up to 1.5W of compact, high-performance power for applications that require reliable, reinforced isolation. The UCC33420-Q1 features a 3kVRMS isolation rating, providing efficient, isolated power to circuits that require a bias supply with a well-regulated output voltage.
The device also has an enable pin, a fault reporting mechanism, and a regulated 5.0V output with a selectable headroom of 5.5V. This device comes in a miniaturized VSON package with a 1 mm height (typical). With protection features that enhance system robustness, this device helps engineers maximize power density while reducing material costs and design time across any power application.
To learn more, visit https://www.mouser.com/new/texas-instruments/ti-ucc33420-ucc33420-q1-dc-dc-modules/. For more Mouser news and new product announcements, visit https://www.mouser.com/newsroom/.
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