- 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 Motion-Motor-Control Sierra IC Catalog Page 50

Part Number Manufacturer
Page 50 of 62
TC649EUA
PWM fan speed controller with auto-shutdown and FanSense TM technology
Microchip
TC649EUATR
PWM fan speed controller with auto-shutdown and FanSense TM technology
Microchip
TC649VOA
PWM fan speed controller with auto-shutdown and FanSense TM technology
Microchip
TC649VOATR
PWM fan speed controller with auto-shutdown and FanSense TM technology
Microchip
TC649VPA
PWM fan speed controller with auto-shutdown and FanSense TM technology
Microchip
TC649VUA
PWM fan speed controller with auto-shutdown and FanSense TM technology
Microchip
TC649VUATR
PWM fan speed controller with auto-shutdown and FanSense TM technology
Microchip
TC652ACVUA
Integrated femperature sensor & brushless DC fan controller with FanSense TM detect & over-temperature, temp. range 10C
Microchip
TC652ACVUATR
N/A
Microchip
TC652AEVUA
Integrated femperature sensor & brushless DC fan controller with FanSense TM detect & over-temperature, temp. range 20C
Microchip
TC652AEVUATR
TC652 Series MSOP-8 SMD 5.5 V Digital Integrated Temperature Sensor
Microchip
TC652AGVUA
Integrated femperature sensor & brushless DC fan controller with FanSense TM detect & over-temperature, temp. range 30C
Microchip
TC652AGVUATR
TC652 Series MSOP-8 SMD 5.5 V Digital Integrated Temperature Sensor
Microchip
TC652BEVUA
Integrated femperature sensor & brushless DC fan controller with FanSense TM detect & over-temperature, temp. range 15C
Microchip
TC652BEVUATR
N/A
Microchip

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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