# L7987TR STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L7987TR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, ST MICROELECTRONICS |
| Extra Product Name | L7987TR STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | L7987TR |
| multiple | 1 |
| qtyInStock | 1250 |
| SKU | 497-18710-2-ND |
| Mfr | STMicroelectronics |
| Series | - |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 61V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 61V |
| Current - Output | 3A |
| Frequency - Switching | 250kHz ~ 1.5MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40?C ~ 150?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 16-HTSSOP |
| ASIN | B079Q4BFV1, B07N6M8WRM |
| AdultProduct | False |
| Asin | B079Q4BFV1, B07N6M8WRM |
| Autographed | False |
| Batteries_required | False |
| Brand | STMicroelectronics |
| ClassificationId | 306506011 |
| DisplayName | Industrial Electrical |
| Height | 150, 243, 56, 75 |
| Identifier | 7039791537887 |
| IdentifierType | EAN |
| ItemClassification | BASE_PRODUCT |
| ItemName | L7987TR, Conv DC-DC 4.5V to 61V Synchronous Step Down Single-Out 0.8V to 61V 3A 16-Pin HTSSOP EP T/R (10 Items), ST MICROELECTRONICS L7987TR DC-DC CONVERTERS - 5 item(s) |
| Item_name | L7987TR, Conv DC-DC 4.5V to 61V Synchronous Step Down Single-Out 0.8V to 61V 3A 16-Pin HTSSOP EP T/R (10 Items), ST MICROELECTRONICS L7987TR DC-DC CONVERTERS - 5 item(s) |
| Item_package_quantity | 1 |
| Item_type_keyword | electronic-components |
| Item_weight | 0.01, 0.38 |
| Keyword | L7987TR |
| Label | ST MICROELECTRONICS, STMicroelectronics |
| Link | https://m.media-amazon.com/images/I/11LILwBWaNL._SL75_.jpg, https://m.media-amazon.com/images/I/11LILwBWaNL.jpg, https://m.media-amazon.com/images/I/11unxjRMnlL._SL75_.jpg, https://m.media-amazon.com/ |
| Memorabilia | False |
| Model | L7987TR |
| ModelNumber | L7987TR |
| Model_number | L7987TR |
| NumberOfItems | 10, 5 |
| Number_of_items | 5 |
| PackageQuantity | 1 |
| PartNumber | L7987TR |
| Part_number | L7987TR |
| ProductGroup | BISS Basic |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 497-18710-2-ND |  |  | 1250 | 1 |
| Newark | 79AH3826 | 1.92 | 1 | None | 2500 |
| Future Electronics | 2043815 | 1.31 | 1 | None | 2500 |
| Hotenda | H2775202 |  |  | None | 1 |
| TME | L7987TR | 3.69 | 1 | None | 1 |
| Newark | 41Y5551 |  |  | None | 2500 |
| Digi-Key | 9958581 | 3.29 | 1 | None | 1 |
| Digi-Key | 9958371 | 3.69 | 1 | None | 1 |
| st.com | L7987TR | 3.63 | 1 | None | 1 |
| Digi-Key | 5268160 | 3.69 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/60000000/60402000/part_--L7987TR---STMicroelectronics--2345a68680.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp