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NB685GQ-Z NB685G AKU* MPS IC Marking AKUF AK1D AKUM AKUG AKUX26V
Reviews
Category: MPS ICs for Laptops
Description
The NB685GQ-Z NB685G AKU* MPS IC Marking AKUF AK1D AKUM AKUG AKUX26V, is a compact and efficient 12A synchronous buck regulator with an integrated ±1A LDO and VTTREF output designed for DDR4/DDR5 memory power rails. It comes in a QFN-16 3×3 package and is widely used in modern gaming laptops such as HP Omen 16, MSI GE76, Acer Nitro, and other high-performance boards requiring accurate DDR termination.
This AKU-series IC is identified by genuine MPS factory top markings like AKUF, AK1D, AKUM, AKUG, and AKUX, all belonging to the AKU* marking family. These markings confirm correct NB685GQ-Z identification and batch authenticity across different motherboard models.
Engineers use this IC to repair DDR VDDQ/VTT/VREF rail failures, boot loop issues, memory no-detect faults, and unstable DDR voltage conditions. 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.
Specification
Technical Summary
- Part Number: NB685GQ-Z / NB685G
- Marking Family: AKU*
- Valid Markings: AKUF / AK1D / AKUM / AKUG / AKUX
- Package: QFN-16 (3×3mm)
- Type: 12A Synchronous Buck Regulator
- Additional Outputs: ±1A LDO + VTTREF for DDR
- Applications: DDR4/DDR5 memory rails, gaming laptops, power-sensitive boards
At OKSpare, your reliable Delhi Nehru Place supplier, we offer genuine MPS series ICs with high quality, best prices, and fast nationwide delivery.