- 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 4

Part Number Manufacturer
Page 4 of 12
ISL9440CIRZ-T
PB FREE. ISL9440C HIGHLY INTEGRATED POWER CONTROLLER 32 LD M
Intersil
ISL9440IRZ
CTRLR PWM OUT-OF-PHASE 32 PIN QFN
Intersil
ISL9440IRZ-T
CTRLR PWM OUT-OF-PHASE 32 PIN QFN
Intersil
ISL9441IRZ
CTRLR PWM OUT-OF-PHASE 32 PIN QFN
Intersil
ISL9441IRZ-T
CTRLR PWM OUT-OF-PHASE 32 PIN QFN
Intersil
L6599D
L6599 Series SO 16N Double - Ended Hight Voltage Resonant Controller
STMicroelectronics
L6599DTR
L6599 Series SOP16 Double Ended High Voltage Resonant Controller
STMicroelectronics
L6599N
L6599 Series DIP16 Double - Ended Hight Voltage Resonant Controller
STMicroelectronics
LM25037MT-NOPB
Soft Sw PWM Cntrlr 2-OUT PWM Controller 200KHz/515KHz 16-Pin TSSOP Rail
National-Semiconductor
LM25037MTX-NOPB
V MODE PWM CONT W/ALT OUTPUTS
National-Semiconductor
MAX1533AETJ
Integrated circuit SMPS CNTRLR DUAL STP-DN 32QFN
Maxim-Integrated-Products
MAX1533AETJ-T
SMPS CNTRLR DUAL STP-DN 32QFN
Maxim-Integrated-Products
MAX17000ETG
Soft-Switching-PWM-Controller
Maxim-Integrated-Products
MAX17000ETG-T
PWM CONTROLLER 24 PIN QFN
Maxim-Integrated-Products
MAX8664AEEP
Integrated circuit CNTRLR DUAL OUT 20-QSOP
Maxim-Integrated-Products

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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