: Extended range from -40°C to 105°C . Functional Features
The IC's body may only show as a top marking due to limited space (especially on SOT-23). The full part number might be something like: 8681l ic datasheet
: It is essential for managing the charging cycle of original high-capacity cells, ensuring long life cycles (often 500+ times). Replacing the 8681L IC : Extended range from -40°C to 105°C
The 8681L IC is a type of voltage regulator IC that is designed to provide a stable and regulated output voltage from an unregulated input voltage. It is a member of the 78L series of ICs, which are known for their high reliability, low dropout voltage, and high current capability. The 8681L IC is commonly used in a wide range of applications, including power supplies, voltage regulators, and electronic circuits. Replacing the 8681L IC The 8681L IC is
The OZ8681LN provides a clear set of key electrical parameters critical for any design or repair:
While standard references like ALLDATASHEET.COM map basic unclassified footprints under related sub-codes, an evaluation of the proprietary QFN-16 architecture tracks sixteen primary interface boundaries: Pin Group / Function Description SMBus Communication (SCL / SDA)
Negative input for the battery charge current-sense resistor. BAT Battery voltage sensing input pin. 13 EXTGATE / DCGATE