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LMZM33603: Review request

Part Number: LMZM33603


Hi all,

LMZM33603RLRR is used in our design to power a 3.3V module @ 2A

Kindly review the schematics and layout attached, and provide your valuable comments ASAP.



  • Hi Preethi,

    Edit: Updated with my review

    The circuit looks okay and follows the Table 1 'Required Component Values'. 

    Is layer 2 on the PCB layout full PGND plane? If not then I would recommend increasing the PGND ground plane for better thermal relief. Other than that the PCB layout looks okay too.