# Up to 2 A step down switching regulator

**Manufacturer:** STMicroelectronics  
**MPN:** `E-L5973D`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| STLAA.com | E-L5973D |  |  | 8 | None |
| Abacus Technologies | E-L5973D |  |  | 3605 | None |
| Digi-Key | E-L5973D-ND | 1.6625 | 1 | None | 2000 |
| iodParts | E-L5973D |  |  | None | 1 |
| Hotenda | H2778506 |  |  | None | 1 |
| 4 Star Electronics | EL5973D |  |  | None | 1 |
| Digi-Key | 1037931 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/159000000/159088000/part_--EL5973D---STMicroelectronics--36944161bc.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp