Brand: Monolithic Power Systems (MPS) · SKU: NB670GQ-Z · MPN: NB670GQ-Z · Category: Components
The NB670GQ-Z is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter with a 3.3V fixed output voltage. It offers a very compact solution to achieve 6A continuous output current and 9A peak output current over a wide 5V to 24V input supply range with excellent load and line regulation. The device features Constant-On-Time (COT) control mode for fast transient response and loop stabilization. It includes a built-in 3.3V, 100mA LDO and is commonly used in laptop motherboard power rails and networking systems.
| Control Mode | Constant-On-Time (COT) |
|---|---|
| Internal LDO | 3.3V, 100mA |
| Marking Code | ADZC |
| Package Type | QFN-16 (3x3mm) |
| Output Voltage | 3.3V Fixed |
| Input Voltage Range | 5V to 24V |
| Peak Output Current | 9A |
| Switching Frequency | 500kHz |
| Continuous Output Current | 6A |
| Warranty | Manufacturer Limited Warranty |
| Weight | Not Available |
| Dimensions | 3mm x 3mm x 0.9mm |
High-efficiency synchronous buck converter designed for high-current applications with minimal external components. Includes integrated power MOSFETs and a low-quiescent-current LDO.
Yes, this Monolithic Power Systems NB670GQ-Z (Marking ADZC) (NB670GQ-Z) is 100% genuine Monolithic Power Systems (MPS) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Monolithic Power Systems NB670GQ-Z (Marking ADZC) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the NB670GQ-Z.