NCT3942S TR
- Mfr.Part #
- NCT3942S TR
- Manufacturer
- Nuvoton Technology Corporation
- Package / Case
- Datasheet
- Download
- Description
- IC LINEAR FAN DRIVER 8SOP
- Stock
- 48,293
- In Stock :
- 48,293
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- Manufacturer :
- Nuvoton Technology Corporation
- Product Category :
- Motor Drivers, Controllers
- Base Product Number :
- NCT3942
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Output Configuration :
- High Side
- Step Resolution :
- -
- Package :
- Tape and Reel (TR)
- Voltage - Supply :
- 4.5V ~ 5.5V
- Technology :
- PMOS
- Interface :
- On/Off
- Current - Output :
- 500mA
- Motor Type - Stepper :
- -
- Motor Type - AC, DC :
- Brushed DC
- Series :
- -
- Applications :
- Fan Motor Driver
- Product Status :
- Active
- Voltage - Load :
- 4.5V ~ 5.5V
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Datasheets
- NCT3942S TR

Motor Drivers, Controllers Nuvoton Technology Corporation NCT3942S TR Overview
The NCT3942S TR by Nuvoton Technology Corporation represents a sophisticated solution in the realm of integrated circuits, specifically tailored for motor drivers and controllers. This IC linear fan driver, enclosed in a compact 8SOP package, is engineered to deliver precision and efficiency. Designed to meet the rigorous demands of modern electronics, this product facilitates reliable fan speed control, making it an indispensable component for thermal management. The Motor Drivers, Controllers Nuvoton Technology Corporation NCT3942S TR is ideal for developers looking for a high-performance driver that combines functionality with streamlined operation, ensuring optimal performance in a variety of applications.
NCT3942S TR Features
The NCT3942S TR fan driver is equipped with numerous features that enhance its applicability and performance in complex electronic systems. Key features include robust thermal management capabilities, low power consumption, and a highly integrated design that simplifies assembly and saves space. Its compatibility with various fan types makes it a versatile choice for designers aiming to enhance system reliability and cooling efficiency.
NCT3942S TR Applications
- Personal Computers: Used in the cooling systems of PCs to regulate fan speeds based on thermal load, ensuring efficient cooling and minimized noise.
- Server Racks: Implements effective thermal management in dense server environments, maintaining optimal temperatures for reliable server performance.
- Telecommunications Equipment: Ensures stable operation of telecom devices by controlling fan speeds, thus preventing overheating in equipment racks.
- Home Appliances: Integrated into various home appliances to manage internal temperatures, extending appliance life and enhancing safety.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















