LP3990MFX18

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Stock/Availability for: LP3990MFX18

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Statistics

Total Quantity
979,079
Line Items
38
Suppliers listing this part
33
Countries/regions where listing suppliers exist
6
Most Recent Upload
5/9/2026

Sponsored Live Part Search

Part Number: LP3990MFX18

Part Number Country/Region Suppliers Line Items Total Qty
LP3990MFX-1.8 CN 20 24 537,430
LP3990MFX-1.8 DE 4 5 42,144
LP3990MFX-1.8 US 4 4 26,684
LP3990MFX18 HK 2 2 361,000
LP3990MFX-1.8 TW 2 2 8,859
LP3990MFX18 JP 1 1 2,962

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
LP3990MFX12NOPB 9 48 50 165,454
LP3990MFX18NOPB 11 44 49 167,501
LP3990MFX33 8 35 42 2,199,778
LP3990MFX33NOPB 10 35 38 220,123
LP3990MFX-1.2 6 28 31 1,312,687
LP3990MFX-2.8 7 24 27 187,353
LP3990MFX25 5 19 23 239,267
LP3990MFX-1.5 5 18 22 230,930
LP3990MFX25NOPB 6 13 13 233,550
LP3990MFX-1.5/NOPB 1 1 1 2,718

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
TI (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
GrayChip (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)
Micron

* 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: 5/9/2026