- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Sierra IC Inc., a global independent distributor, specializes in integrated circuits, active and passive components, connectors, and discrete electromechanical parts.

Products UnCategorized Soft-Switching-PWM-Controller Sierra IC Catalog Page 3

Part Number Manufacturer
Page 3 of 12
ISL6443IRZ-T
N/A
Intersil
ISL6443IRZ-TK
N/A
Intersil
ISL6744AABZ
PWM CTRLR DBL-END 8 PIN SOIC
Intersil
ISL6744AABZ-T
PWM CTRLR DBL-END 8 PIN SOIC
Intersil
ISL6744AAUZ
PWM CTRLR DBL-END 8 PIN MSOP
Intersil
ISL6744AAUZ-T
PWM CTRLR DBL-END 8 PIN MSOP
Intersil
ISL6753AAZA
BRIDGE CONTROLLER, 16LD QSOP, PB-FREE W/ ANNEAL
Intersil
ISL6753AAZA-T
N/A
Intersil
ISL8107IRZ
PWM CTRLR SGL PHASE 16 PIN QFN
Intersil
ISL8107IRZ-T
PWM CTRLR SGL PHASE 16 PIN QFN
Intersil
ISL9440AIRZ
CTRLR PWM OUT-OF-PHASE 32 PIN QFN
Intersil
ISL9440AIRZ-T
CTRLR PWM OUT-OF-PHASE 32 PIN QFN
Intersil
ISL9440BIRZ
PB FREE. ISL9440B HIGHLY INTEGRATED POWER CONTROLLER 32 LD M
Intersil
ISL9440BIRZ-T
PB FREE. ISL9440B HIGHLY INTEGRATED POWER CONTROLLER 32 LD M
Intersil
ISL9440CIRZ
PB FREE. ISL9440C HIGHLY INTEGRATED POWER CONTROLLER 32 LD M
Intersil

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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