Product Summary
The W83L784R is a popular hardware status monitoring IC. Specifically designed for the Notebook system. W83L784R can be used to monitor several critical hardware parameters of the system, including power supply voltages, fan speeds, and temperatures, which are very important for a high-end Notebook system to work stably and properly.
Parametrics
W83L784R absolute maximum ratings: (1)Power Supply Voltage: -0.5 to 7.0 V ; (2)Input Voltage: -0.5 to VDD+0.5 V ; (3)Operating Temperature: 0 to +70℃; (4)Storage Temperature: -55 to +150℃.
Features
W83L784R features: (1)Intel LDCM (DMI driver 2.0) support ; (2)Acer ADM (DMI driver 2.0) support ; (3)Winbond hardware monitoring application software (Hardware Doctor) support, for both; (4)Windows 95/98 ; (5)Meet WfM 2.0 (Wired for Management) spec ; (6)5V Vcc operation.
Diagrams

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![]() W83L784R |
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![]() W83L177R |
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![]() W83L197R-16 |
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![]() W83L351G |
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![]() IC POWER INTERFACE SW 20TSSOP |
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![]() W83L351YCG |
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![]() IC POWER INTERFACE SW 20WQFN |
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![]() W83L351YCG TR |
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![]() IC POWER INTERFACE SW 20WQFN |
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![]() W83L351YG |
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![]() IC POWER INTERFACE SW 20WQFN |
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(China (Mainland))









