
| Type | Description | ||
|---|---|---|---|
| Packaging | Tube | Part Status | Obsolete |
| Manufacturer Lead Time | 6 Weeks | Current - Output | 1.8A |
| Current - Quiescent (Iq) | 1 mA | Current - Supply (Max) | 5 mA |
| Mounting Type | Through Hole | Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 125°C | Output Configuration | Negative |
| Output Type | Fixed | PSRR | 52dB (1kHz) |
| Package / Case | TO-220-3 | Protection Features | Over Temperature, Short Circuit |
| Supplier Device Package | TO-220-3 | Voltage - Input (Max) | -26V |
| Voltage - Output (Min/Fixed) | -12V | Voltage Dropout (Max) | 1V @ 1A |
| ExportControlClassNumber | EAR99 | HtsusCode | 8542.39.0060 |
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
LM2990T-12 is an authentic electronic component manufactured by Texas Instruments, categorized under Interface ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official LM2990T-12 datasheet above.
Electronic component spot-market pricing for LM2990T-12 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for LM2990T-12 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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