# L6985F STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L6985F`

The STMicroelectronics L6985F is a 38V, 3A surface mount step-down switching regulator. It features a high efficiency design and is available in an HTSSOP-16 package.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, ST MICROELECTRONICS |
| Extra Product Name | L6985F STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | L6985F |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 497-15938-5-ND |
| Part Number | L6985F |
| Model | L6985F |
| Product Group | BISS |
| Mfr | STMicroelectronics |
| Series | - |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 38V |
| Voltage - Output (Min/Fixed) | 0.85V |
| Voltage - Output (Max) | 38V |
| Current - Output | 500mA |
| Frequency - Switching | 250kHz ~ 2MHz |
| Synchronous Rectifier | Yes |
| 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-TSSOP |
| ASIN | B073465RZW, B07ND2QS1N |
| AdultProduct | False |
| Asin | B073465RZW, B07ND2QS1N |
| Autographed | False |
| Brand | STMicroelectronics |
| Bullet_point | InputVoltage: 4 to 38 V, OutputCurrent-Max: 500 mA, OutputTypeRegulators: AdjustableSwitchingFrequency-Max: 2 MHz; OperatingTempRange: -40 to +150 °C; DutyCycleMax: 100 %; NoofOutputs: 1; StorageTempe |
| Case | 10 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161 |
| ClassificationId | 306506011, 306843011 |
| DisplayName | Communication Integrated Circuits, Industrial Electrical |
| Feature | Topology: Buck |
| Generic_keyword | component, electric, electrical, electronic, eletric |
| Height | 150, 500, 56, 75 |
| Identifier | 7039791555836 |
| IdentifierType | EAN |
| ItemClassification | BASE_PRODUCT |
| ItemName | L6985F, Conv DC-DC 4V to 38V Synchronous Step Down Single-Out 0.85V to 38V 0.5A Automotive 16-Pin HTSSOP EP Tube (25 Items), ST MICROELECTRONICS L6985F L7986TA Series 38 V 3 A Surface Mount Step-Down  |
| Item_name | L6985F, Conv DC-DC 4V to 38V Synchronous Step Down Single-Out 0.85V to 38V 0.5A Automotive 16-Pin HTSSOP EP Tube (25 Items), ST MICROELECTRONICS L6985F L7986TA Series 38 V 3 A Surface Mount Step-Down  |
| Item_package_quantity | 1 |
| Item_type_keyword | communication-integrated-circuits, electronic-components |
| Item_weight | 0.56 |
| Keyword | L6985F |
| Label | ST MICROELECTRONICS, STMicroelectronics |
| Link | https://m.media-amazon.com/images/I/11QTGh5iJfL._SL75_.jpg, https://m.media-amazon.com/images/I/11QTGh5iJfL.jpg, https://m.media-amazon.com/images/I/41Gl1m4z2dL._SL75_.jpg, https://m.media-amazon.com/ |
| Man | ST MICROELECTRONICS |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 497-15938-5-ND |  |  | None | 1 |
| Newark | 56Y0713 |  |  | None | 1920 |
| Future Electronics | 1088090 | 1.31 | 1 | None | 30 |
| Hotenda | H4293067 | 2.57 | 1 | 234 | 1 |
| Amazon | B073465RZW | 47.79 | 1 | None | 1 |
| Digi-Key | 5398729 | 3.4 | 1 | None | 1 |
| st.com | L6985F | 3.17 | 1 | None | 1 |
| TME | L6985F | 2.52 | 1 | None | 1 |

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