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Stock/Availability for: SP4991

Find stocking distributors and other suppliers of SP4991 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 SP4991 suppliers.

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Statistics

Total Quantity
5
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
1/8/2026

Sponsored Live Part Search

Part Number: SP4991

Part Number Country/Region Suppliers Line Items Total Qty
SP4991 US 1 1 5

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SP491EEN-L/TR 12 135 160 7,407,406
SP490EENLTR 13 115 129 1,518,209
SP491CN 13 61 73 177,123
SP491CN-LTR 11 56 62 288,268
SP491EEN 8 52 58 437,821
SP491ECN 14 48 53 151,117
SP491EN 12 41 42 124,421
SP491EENL 11 38 44 174,327
SP4998 1 1 1 50
SP4991EU-1 1 1 1 1,900

Possible Component Manufacturers*

Benchmarq Microelectronics (Unitrode) (TI - Power)
NSC (National Semiconductor) (Texas Instruments) (TI)
Tommy Invest Elektronikai Kft. (Ti-Electronic)
Unitrode Power (TI - Power)
GrayChip (Texas Instruments)
Texas Instruments (TI HiRel)

* 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: 1/8/2026