OPA4991IDYYR

Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: OPA4991IDYYR

Find stocking distributors and other suppliers of OPA4991IDYYR 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 OPA4991IDYYR suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
140,216
Line Items
28
Suppliers listing this part
28
Countries/regions where listing suppliers exist
7
Most Recent Upload
4/20/2026

Sponsored Live Part Search

Part Number: OPA4991IDYYR

Part Number Country/Region Suppliers Line Items Total Qty
OPA4991IDYYR CN 15 15 85,520
OPA4991IDYYR DE 4 4 14,221
OPA4991IDYYR HK 2 2 11,200
OPA4991IDYYR US 2 2 10,191
OPA4991IDYYR TW 2 2 5,160
OPA4991IDYYR JP 2 2 3,124
OPA4991IDYYR CA 1 1 10,800

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
OPA4991IPWR 12 85 90 696,105
OPA4991IRUCR 12 55 58 278,040
OPA4991QPWRQ1 8 48 52 575,151
OPA4991IDR 13 44 45 112,302
OPA4991QDRQ1 11 42 44 233,182
OPA4991QDYYRQ1 6 36 36 204,339
OPA4991MDYYREP 5 10 10 14,303
OPA4991TQPWRQ1 4 9 9 28,277
OPA4991IPWRG4 2 2 2 4,974
OPA4991IDR * OPA4991QDRQ1 1 1 1 23,000

Possible Component Manufacturers*

Burr-Brown (BB) (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
NSC (National Semiconductor) (Texas Instruments) (TI)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Unitrode Power (TI - Power)
Benchmarq Microelectronics (Unitrode) (TI - Power)

* 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.

Request a Free Trial Membership to contact suppliers for part number OPA4991IDYYR

Page Created: 4/20/2026