The NB676AGQ-Z NB676A AKL* MPS IC Marking AKLD AKLG AKLE AKLF AKLX, is a compact 21V, 8A COT synchronous buck regulator designed for high-current system rails in modern gaming laptops. It comes in a QFN-16 (3×3mm) package and operates at a fixed or high switching frequency ideal for compact motherboard layouts. This IC is commonly used for strong 5V high-current rails in performance laptops such as Lenovo Legion Slim and ASUS TUF A17 RTX 4070 series.
This AKL-series device is identified by genuine MPS top markings such as AKLD, AKLG, AKLE, AKLF, and AKLX, all part of the AKL* marking family used only for the NB676AGQ-Z batch. These markings help engineers confirm the correct IC and avoid cross-model confusion on gaming motherboard repairs.
Technicians use this IC to fix 5V rail drop, no power, auto-restart, unstable load, and VRM heating issues. OKSpare IC supply, IC ready stock in Nehru Place, IC available at Delhi, quality tested by OKSpare team Delhi, OKSpare tests the quality and dispatches safely.