OPA4991IDR
Stock/Availability for: OPA4991IDR
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- 3,000+ Suppliers
- Launched in 1997
Statistics
| 135,174 | Total Quantity | 46 | Line Items |
|---|---|---|---|
| 46 | Suppliers listing this part | 13 | Countries/regions where listing suppliers exist |
| 4/4/2026 | Most Recent Upload | ||
Total Quantity
135,174
Line Items
46
Suppliers listing this part
46
Countries/regions where listing suppliers exist
13
Most Recent Upload
4/4/2026
Sponsored Live Part Search
Part Number: OPA4991IDR
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| OPA4991IDR | CN | 21 | 21 | 76,846 |
| OPA4991IDR | US | 6 | 6 | 29,461 |
| OPA4991IDR | IT | 4 | 4 | 1,120 |
| OPA4991IDR | TW | 3 | 3 | 10,590 |
| OPA4991IDR | GB | 3 | 3 | 739 |
| OPA4991IDR | JP | 2 | 2 | 4,126 |
| OPA4991IDR | HK | 1 | 1 | 7,923 |
| OPA4991IDR | DE | 1 | 1 | 2,350 |
| OPA4991IDR | KR | 1 | 1 | 860 |
| OPA4991IDR | AU | 1 | 1 | 658 |
| OPA4991IDR | SE | 1 | 1 | 280 |
| OPA4991IDR | PL | 1 | 1 | 121 |
| OPA4991IDR | IL | 1 | 1 | 100 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| OPA4991IPWR | 12 | 83 | 89 | 684,217 |
| OPA4991IRUCR | 12 | 57 | 59 | 260,848 |
| OPA4991QPWRQ1 | 8 | 52 | 55 | 621,293 |
| OPA4991QDRQ1 | 11 | 42 | 44 | 261,862 |
| OPA4991QDYYRQ1 | 6 | 38 | 38 | 261,389 |
| OPA4991IDYYR | 7 | 29 | 29 | 199,322 |
| OPA4991TQPWRQ1 | 5 | 10 | 10 | 36,877 |
| 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*
Texas Instruments Power Management (TI - Power) (Unitrode)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Micron
Unitrode Power (TI - Power)
NSC (National Semiconductor) (Texas Instruments) (TI)
GrayChip (Texas Instruments)
* 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: 4/4/2026