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Stock/Availability for: LM3999Z

Find stocking distributors and other suppliers of LM3999Z using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact LM3999Z suppliers.

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Statistics

Total Quantity
35,080
Line Items
24
Suppliers listing this part
23
Countries/regions where listing suppliers exist
10
Most Recent Upload
4/7/2026

Sponsored Live Part Search

Part Number: LM3999Z

Part Number Country/Region Suppliers Line Items Total Qty
LM3999Z US 5 5 1,900
LM3999Z JP 4 4 8,102
LM3999Z CN 4 4 7,920
LM3999Z TW 3 3 14,738
LM3999Z CA 2 3 30
LM3999Z DE 1 1 1,642
LM3999Z IN 1 1 431
LM3999Z HK 1 1 300
LM 3999Z NL 1 1 10
LM3999Z GB 1 1 7

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
LM399HPBF 14 140 165 1,010,522
LM399H 18 104 123 149,408
LM399AHPBF 14 89 95 299,742
LM399AH 15 64 65 144,371
LM399H#40057PBF 4 7 7 66,764
LM399AH#40014PBF 3 7 7 13,096
LM399HNOPB 3 5 5 3,360
LM399D 2 5 9 1,575
LM399N 3 4 6 655
LM3999 1 1 1 1,297

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
TI (Texas Instruments)
Comlinear (NSC) (National Semiconductor) (Kota Microcircuits) (Fairchild)
Advanced Micro Devices (AMD) (Cyrix) (Geode) (NSC Geode)
National Instruments (NI)
Ametek National Controls (AMETEK NCC)

* 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.


Page Created: 4/7/2026