OPA4991IPWR
Stock/Availability for: OPA4991IPWR
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- 3,000+ Suppliers
- Launched in 1997
Statistics
| 669,143 | Total Quantity | 90 | Line Items |
|---|---|---|---|
| 84 | Suppliers listing this part | 12 | Countries/regions where listing suppliers exist |
| 4/7/2026 | Most Recent Upload | ||
Total Quantity
669,143
Line Items
90
Suppliers listing this part
84
Countries/regions where listing suppliers exist
12
Most Recent Upload
4/7/2026
Sponsored Live Part Search
Part Number: OPA4991IPWR
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| OPA4991IPWR | CN | 56 | 59 | 528,242 |
| OPA4991IPWR | TW | 6 | 6 | 23,622 |
| OPA4991IPWR | US | 5 | 5 | 6,306 |
| OPA4991IPWR | DE | 4 | 5 | 5,913 |
| OPA4991IPWR | HK | 4 | 4 | 77,570 |
| OPA4991IPWR | JP | 2 | 2 | 3,162 |
| OPA4991IPWR | KR | 2 | 2 | 574 |
| OPA4991IPWR | FR | 1 | 3 | 12,610 |
| OPA4991IPWR | CA | 1 | 1 | 6,300 |
| OPA4991IPWR | AU | 1 | 1 | 4,000 |
| OPA4991IPWR | IT | 1 | 1 | 422 |
| OPA4991IPWR | DK | 1 | 1 | 422 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| OPA4991IRUCR | 12 | 57 | 59 | 240,878 |
| OPA4991QPWRQ1 | 8 | 52 | 55 | 616,286 |
| OPA4991IDR | 13 | 46 | 46 | 115,454 |
| OPA4991QDRQ1 | 11 | 42 | 44 | 241,962 |
| OPA4991QDYYRQ1 | 6 | 37 | 37 | 241,389 |
| OPA4991IDYYR | 7 | 29 | 29 | 182,322 |
| OPA4991TQPWRQ1 | 5 | 10 | 10 | 36,777 |
| OPA4991MDYYREP | 5 | 9 | 9 | 14,341 |
| OPA4991RQPWRQ1 | 3 | 4 | 4 | 8,449 |
| OPA4991IPWRG4 | 2 | 2 | 2 | 4,974 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
NSC (National Semiconductor) (Texas Instruments) (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
Chipcon (TI - Low-Power RF)
Micron
Benchmarq Microelectronics (Unitrode) (TI - Power)
Unitrode Power (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.
Page Created: 4/7/2026