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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | LM2671LD-12/NOPB |
| Manufacturer | National Semiconductor |
| NavitasChip Part Number | NAVI-11551143 |
| Description | IC REG BUCK 12V 500MA 16WSON |
| Spec | 16-WFDFN Exposed Pad |
| Package | Bulk |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Voltage Regulators - DC DC Switching Regulators |
| Manufacturer | National Semiconductor |
| Package | Bulk |
| Product Status | Obsolete |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 6.5V |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 12V |
| Current - Output | 500mA |
| Frequency - Switching | 260kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 16-WSON (5x5) |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | National Semiconductor LM2671LD-12/NOPB Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The LM2671LD-12/NOPB is a DC-DC Switching Voltage Regulator manufactured by National Semiconductor (NSC). Integrated Circuit Regulator Buck 12V Supply 500ma in 16-Pin WSON Package, housed in a compact 16-WSON (5x5) package. This is the Lead-Free (Pb-Free) version, fully RoHS compliant.
Facing allocation constraints? NavitasChip provides agile sourcing solutions to keep your production running.
Key Technical Specifications
- Output Type: Fixed
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting: Surface Mount
- Package: 16-WFDFN Exposed Pad
- Device Package: 16-WSON (5x5)
- RoHS Compliant
Applications
Engineered specifically for:
- embedded systems
- multi-output and multi-rail power conversion architectures
- wide input voltage range from battery cells to industrial bus rails
- high switching frequency enabling compact inductor and capacitor sizing
Why Choose NavitasChip for LM2671LD-12/NOPB?
NavitasChip offers global surplus sourcing network for the LM2671LD-12/NOPB and thousands of other electronic components.
- Availability: Available Now
- Packaging: Available in factory Bulk or Custom Quantity. All custom quantities are professionally repackaged with ESD Shielding and Vacuum-Sealed MBB (Moisture Barrier Bags) in strict adherence to MSL standards.
- Fast Shipping: Ships from Shenzhen / Hong Kong / Singapore via DHL/FedEx/UPS
- Quality Assurance: Inbound check with MPN and Date Code review
- Technical Support: Datasheet and compliance documentation available
Global Shipping
Global supply network for LM2671LD-12/NOPB with distribution hubs in Hong Kong, Singapore, and Shenzhen.
LM2671LD-12/NOPB - Contact our sales team.
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Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
More from National Semiconductor
More in Voltage Regulators - DC DC Switching Regulators
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Shipping Methods
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Delivery Time
- Spot Stock (HK/SZ warehouse): Ships within 24 hours when order confirmed before 14:00 GMT+8.
- Verified Supplier Network: Ships within 3 business days after sourcing confirmation.
- Out-of-stock items: Lead times provided per quote (typically 2-4 weeks).
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Quality Assurance
- 60-Day Quality Pledge — every order covered against material defects
- Third-Party Lab Testing available (AS6081 Process Aligned, ISO/IEC 17025 verification)
- RoHS / REACH Compliance verified through OCM official databases
- Distributor Certificate of Conformance (CoC) issued with every shipment
In Stock: 1,000 pcs
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Lead Time
18 Weeks
Factory standard
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