LM2991SX
Stock/Availability for: LM2991SX
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- Launched in 1997
Statistics
| 220,842 | Total Quantity | 89 | Line Items |
|---|---|---|---|
| 83 | Suppliers listing this part | 15 | Countries/regions where listing suppliers exist |
| 4/8/2026 | Most Recent Upload | ||
Total Quantity
220,842
Line Items
89
Suppliers listing this part
83
Countries/regions where listing suppliers exist
15
Most Recent Upload
4/8/2026
Sponsored Live Part Search
Part Number: LM2991SX
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| LM2991SX | US | 28 | 31 | 18,559 |
| LM2991SX | CN | 25 | 26 | 140,610 |
| LM2991SX | DE | 6 | 8 | 14,955 |
| LM2991SX | JP | 6 | 6 | 20,440 |
| LM2991SX | TW | 5 | 5 | 17,390 |
| LM2991SX | HK | 3 | 3 | 6,400 |
| LM2991SX | ES | 2 | 2 | 671 |
| LM2991SX | KR | 1 | 1 | 500 |
| LM2991SX | CH | 1 | 1 | 500 |
| LM2991SX | GB | 1 | 1 | 455 |
| LM2991SX | PL | 1 | 1 | 133 |
| LM2991SX | CA | 1 | 1 | 118 |
| LM2991SX | FR | 1 | 1 | 75 |
| LM2991SX | SE | 1 | 1 | 31 |
| LM2991SX | NL | 1 | 1 | 5 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| LM2991S | 18 | 151 | 242 | 205,883 |
| LM2991SXNOPB | 16 | 141 | 152 | 805,382 |
| LM2991SNOPB | 18 | 124 | 141 | 952,939 |
| LM2991SP+ | 9 | 28 | 33 | 8,500 |
| LM2991SX/NOPBCT-ND | 3 | 3 | 3 | 42 |
| LM2991S IC | 1 | 2 | 2 | 496 |
| LM2991SX/NOPB IC | 1 | 2 | 2 | 10,000 |
| LM2991SNOPB(/X) | 1 | 1 | 1 | 3,815 |
| LM2991SX/NOPB RL. | 1 | 1 | 1 | 133 |
| LM2991SX-ND | 1 | 1 | 1 | 70 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Comlinear (NSC) (National Semiconductor) (Kota Microcircuits) (Fairchild)
Advanced Micro Devices (AMD) (Cyrix) (Geode) (NSC Geode)
Cyrix MediaGX (NSC Geode) - see AMD
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: 4/8/2026