OPA643UB
Stock/Availability for: OPA643UB
Find stocking distributors and other suppliers of OPA643UB 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 OPA643UB suppliers.Register Today
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- 3,000+ Suppliers
- Launched in 1997
Statistics
| 42,788 | Total Quantity | 17 | Line Items |
|---|---|---|---|
| 14 | Suppliers listing this part | 8 | Countries/regions where listing suppliers exist |
| 2/17/2026 | Most Recent Upload | ||
Total Quantity
42,788
Line Items
17
Suppliers listing this part
14
Countries/regions where listing suppliers exist
8
Most Recent Upload
2/17/2026
Sponsored Live Part Search
Part Number: OPA643UB
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| OPA643UB | US | 3 | 5 | 10,113 |
| OPA643UB | CN | 3 | 3 | 25,540 |
| OPA643UB | TW | 2 | 2 | 5,896 |
| OPA643UB | JP | 2 | 2 | 42 |
| OPA643UB | CA | 1 | 2 | 14 |
| OPA643UB | HK | 1 | 1 | 1,000 |
| OPA643UB | DE | 1 | 1 | 180 |
| OPA643UB | IL | 1 | 1 | 3 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| OPA643U | 10 | 28 | 32 | 66,210 |
| OPA643NB250 | 5 | 18 | 20 | 93,704 |
| OPA643P | 8 | 16 | 16 | 46,575 |
| OPA643N250 | 5 | 10 | 11 | 55,268 |
| OPA643N | 6 | 10 | 11 | 34,760 |
| OPA643NB | 4 | 7 | 7 | 24,464 |
| OPA643N3K | 2 | 6 | 6 | 30,934 |
| OPA643UA | 1 | 1 | 1 | 1,000 |
| OPA643UB/2K5 | 1 | 1 | 1 | 2,000 |
| OPA643UB-OPA643U | 1 | 1 | 1 | 913 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
TI (Texas Instruments)
Burr-Brown (BB) (TI)
Texas Instruments Analog & Mixed-Signal (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
Unitrode Power (TI - Power)
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: 2/17/2026