LP3990MFX

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Stock/Availability for: LP3990MFX

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Statistics

Total Quantity
47,315
Line Items
7
Suppliers listing this part
5
Countries/regions where listing suppliers exist
3
Most Recent Upload
2/13/2026

Sponsored Live Part Search

Part Number: LP3990MFX

Part Number Country/Region Suppliers Line Items Total Qty
LP3990MFX CN 2 4 37,920
LP3990MFX TW 2 2 2,880
LP3990MFX DE 1 1 6,515

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
LP3990MFX12NOPB 7 47 48 247,734
LP3990MFX18NOPB 9 45 50 310,461
LP3990MFX33NOPB 6 35 38 315,753
LP3990MFX18 6 33 38 895,187
LP3990MFX33 8 32 38 2,095,037
LP3990MFX-1.2 6 27 30 1,264,366
LP3990MFX-2.8 6 21 24 161,670
LP3990MFX-1.5 5 17 21 189,693
LP3990MFX25 5 16 20 177,429
LP3990MFX-2.5NOPB 5 11 11 230,416

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
TI (Texas Instruments)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Luminary Micro (Stellaris) (Tiva C) (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Thesys Mikroelektronik (Elex) (TI)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

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Page Created: 2/13/2026