# L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode

**Manufacturer:** STMicroelectronics  
**MPN:** `E-L4981AD013TR`

## Specifications

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

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| STLAA.com | E-L4981AD013TR |  |  | 1107 | None |
| Abacus Technologies | E-L4981AD013TR |  |  | 2231 | None |

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Structured data: `/python/html6/product/500/195000000/195227500/part_--EL4981AD013TR---STMicroelectronics--e8eb9ec3c1.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp