8681l Ic Datasheet ~repack~ Access

: Ensure sufficient decoupling capacitors are used as per the 8681L datasheet recommendations; lack of these can lead to high failure rates in some projects.

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. OZ 8681L Laptop IC, 40 Pin - IndiaMART

Use the top marking + package + pin count to reverse-search. For example, search "SOT-23-5 marking 8681L" . 8681l ic datasheet

Handles the clock and data signals sent by the laptop's Embedded Controller (EC) to program charging thresholds.

: The center of the QFN-16 package features an exposed thermal ground pad. Ensure this pad is cleanly reflowed to the PCB to allow adequate heat dissipation. : Ensure sufficient decoupling capacitors are used as

Note: Some 3-pin SOT-89 versions omit the EN pin and NC.

: Use an oscilloscope to check for active clock (SCL) and data (SDA) waveforms. Constant high states or lack of pulsing implies an issue with either the Embedded Controller (EC) or the chip itself. 6. Sourcing & Replacement Notes If you share with third parties, their policies apply

Based on the datasheet’s typical application section, you can deploy the 8681L in several common designs.

The 8681L is typically housed in a compact, thermally enhanced SOP-8 (EP) or DFN package. Below is the standard pin layout and description. Pin Number Description BS

Date: March 23, 2026.