# L4972A

**Manufacturer:** STMicroelectronics  
**MPN:** `L4972A`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, Stmicroelectronics |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | L4972A |
| multiple | 20 |
| qtyInStock | 372 |
| SKU | 497-6698-5-ND |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1000 |
| tierMinQty8 | 2500 |
| tierPrice1 | 4.74000 |
| tierPrice2 | 4.25500 |
| tierPrice3 | 4.02320 |
| tierPrice4 | 3.30780 |
| tierPrice5 | 2.96808 |
| tierPrice6 | 2.86080 |
| tierPrice7 | 2.37804 |
| tierPrice8 | 2.28864 |
| Part Number | L4972A |
| ASIN | B00W0PNN8Y, B07ND2NR51 |
| AdultProduct | False |
| Asin | B00LVHPJUM, B00LVHPL1E, B00LVHPNXU, B00LVHPP6U, B00MMUSV6G, B00MMUSWBK, B00W0PNN8Y, B07ND2NR51 |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Brand | STMicroelectronics |
| Bullet_point | <b>Price For:</b> Pack of 1<b>Order Unit:</b> Each&nbsp;1 <b>DC / DC Converter IC Case:</b>: DIP <b>Input Voltage Max:</b>: 50 <b>Input Voltage Min:</b>: 15 <b>MSL:</b>: - <b>No. of Outputs:</b>: 1 <b |
| Case | 10, 100, 5, 50 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011, 306842011 |
| CatalogNumberList | MS 511-L4972A X10, MS 511-L4972A X100, MS 511-L4972A X5, MS 511-L4972A X50 |
| ClassificationId | 306843011 |
| DisplayName | Communication Integrated Circuits |
| Feature | Manufacturer: STMicroelectronics Product Category: Switching Regulators RoHS: Input Voltage MAX: 55 V Switching Frequency: 200 kHz Output Voltage: 50 V Output Current: 2 A Number of Outputs: 1 Maximum |
| Height | 150, 200, 53, 75 |
| Identifier | 4063221091567, 7039791542867 |
| IdentifierType | EAN |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | L4972A, Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin Power PDIP Tube (10 Items), Stmicroelectronics Dc-Dc Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout,  |
| Item_name | L4972A, Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin Power PDIP Tube (10 Items), Stmicroelectronics Dc-Dc Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout,  |
| Item_package_quantity | 1 |
| Item_type_keyword | communication-integrated-circuits |
| Item_weight | 0.01 |
| Keyword | L4972A |
| Label | STMicroelectronics, Stmicroelectronics |
| Link | https://m.media-amazon.com/images/I/11CIHVTblrL._SL75_.jpg, https://m.media-amazon.com/images/I/11CIHVTblrL.jpg, https://m.media-amazon.com/images/I/21CdGPll6CL._SL75_.jpg, https://m.media-amazon.com/ |
| Man | STMicroelectronics |
| Memorabilia | False |
| Model | L4972A |
| ModelNumber | L4972A |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 497-6698-5-ND | 4.74 | 1 | 372 | 1 |
| Newark | 26M0510 | 6.64 | 1 | None | 1 |
| Little Diode | L4972A | 17.8217325 | 1 | 1 | 1 |
| 1Source | L4972A |  |  | None | 1 |
| Hotenda | H2765704 | 4.31 | 1 | None | 1 |
| RS Delivers | 370-9700 |  |  | None | 1 |
| TME | L4972A |  |  | None | 1 |
| 4 Star Electronics | L4972A |  |  | None | 1 |
| Digi-Key | 1038144 | 6.08 | 1 | 27 | 1 |
| st.com | L4972A | 6.25 | 1 | None | 1 |
| Digi-Key | 8595479 | 5.27 | 1 | 318 | 1 |
| Newark | 89K1326 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/36000000/36037000/part_--L4972A---STMicroelectronics--c3f92c5151.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp