# L4941BV STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L4941BV`

The L4941BV is a low dropout (LDO) regulator from STMicroelectronics, featuring a 5V output voltage and 1A current capacity. It has a TO-220 package with three pins and a tab. This component is suitable for various electronic applications requiring a stable voltage supply.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, ST MICROELECTRONICS, STMICROELECTRONICS |
| Extra Product Name | L4941BV STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | L4941BV |
| multiple | 1 |
| qtyInStock | 2048 |
| SKU | 497-6695-5-ND |
| Part Number | L4941BV |
| ASIN | B00LQS85AM, B00MMUQI7U, B00MMUQJCO, B00MMUQKTQ, B00MMUQM12, B00MMZDMGA, B00MMZDNQE, B00MMZDPA8, B00MMZDQNO, B071W2XQDC, B07324MD56, B07ND47FKG |
| AdultProduct | False |
| Asin | B00LQS85AM, B00LQS896C, B00LQS8BLU, B00LQS8EFS, B00LQS8GLK, B00MMUQI7U, B00MMUQJCO, B00MMUQKTQ, B00MMUQM12, B00MMZDMGA, B00MMZDNQE, B00MMZDPA8, B00MMZDQNO, B071W2XQDC, B07324MD56, B07ND47FKG |
| Autographed | False |
| Batteries_required | False |
| Binding | Electronics, Misc. |
| Brand | STMicroelectronics, Unbekannt |
| Bullet_point | InputVoltage-Max: 16 V;, LineRegulation: 20 mV;, NoofOutputs: 1; Noiserms: 30 µV; LoadRegulation: 20 mV;, OutputVoltageMin: 5 V; DropoutVoltage-Max: 700 mV; OutputCurrent-Max: 1 A;, PositiveTolerance: |
| Case | 10, 100, 25, 5, 50 |
| Cat | Everything Else, Industrial & Scientific |
| CatId | 10272111, 16310091 |
| CatTree | 10272111, 16310091, 16310161, 306506011, 306831011, 306842011 |
| CatalogNumberList | NW 89K0747 X10, NW 89K0747 X100 |
| ClassificationId | 306506011, 306629011, 306843011 |
| DisplayName | Communication Integrated Circuits, Industrial Electrical, Wiring & Connecting |
| Feature | InputVoltage-Max: 16 V;, Price For: Each Primary Input Voltage: 16V Output Voltage Fixed: 5V Dropout Voltage Vdo: 450mV No. of Pins: 3 Output Current: 1A Operating Temperature Min: -40\xb0C Operating  |
| Height | 0.1968503935, 0.3937007870, 113, 150, 16.2, 26, 371, 56, 59, 75 |
| Identifier | 7039791548180 |
| IdentifierType | EAN |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT, VARIATION_PARENT |
| ItemName | L4941BV, LDO Regulator Pos 5V 1A 3-Pin(3+Tab) TO-220 Tube (25 Items), LDO Voltage Regulators 5.0V 1.0A Positive (10 pieces), LDO Voltage Regulators 5.0V 1.0A Positive (100 pieces), LDO Voltage Regulat |
| Item_name | L4941BV, LDO Regulator Pos 5V 1A 3-Pin(3+Tab) TO-220 Tube (25 Items), LDO Voltage Regulators 5.0V 1.0A Positive (10 pieces), LDO Voltage Regulators 5.0V 1.0A Positive (100 pieces), LDO Voltage Regulat |
| Item_package_quantity | 1, 10, 100, 5, 50 |
| Item_package_weight | 0.01 |
| Item_type_keyword | communication-integrated-circuits, electronic-components, industrial-power-supply |
| Item_weight | 0.01 |
| Keyword | 1549417, L4941BV |
| Label | ST MICROELECTRONICS, STMICROELECTRONICS, STMicroelectronics |
| Length | 0.5, 3.1496062960, 6.3779527494 |
| Link | https://m.media-amazon.com/images/I/11d4eTH06FL._SL75_.jpg, https://m.media-amazon.com/images/I/11d4eTH06FL.jpg, https://m.media-amazon.com/images/I/216ZvYMUm-L._SL75_.jpg, https://m.media-amazon.com/ |
| Man | ST MICROELECTRONICS, STMICROELECTRONICS, STMicroelectronics |
| Memorabilia | False |
| Model | L4941BV |
| ModelNumber | L4941BV |
| Model_number | L4941BV |
| Mpns | L4941BV |
| Name | SIZE_NAME |
| NumberOfItems | 0, 25 |
| Number_of_items | 25 |
| PackageQuantity | 1, 10, 100, 5, 50 |
| PartNumber | L4941BV |
| Part_number | L4941BV |
| ProductCategoryId | 306843011, biss_display_on_website |
| ProductGroup | BISS, BISS Basic, CE, Pet Products, Speakers |
| ProductType | CABLE_OR_ADAPTER, ELECTRONIC_COMPONENT, PET_SUPPLIES |
| ProductTypeName | CABLE_OR_ADAPTER, CONSUMER_ELECTRONICS, ELECTRONIC_COMPONENT, PET_SUPPLIES |
| Product_description | L4941 Series 1 A 5 V Fixed Output Three Terminal VLDO Regulator - TO-220 ***** For more information refer to the specification sheet located in the 'Downloads' section below the image *****, STMICROEL |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 497-6695-5-ND |  |  | 2048 | 1 |
| Newark | 89K0747 |  |  | None | 1 |
| Newark | 72K7179 | 1.38 | 1 | 3095 | 1 |
| Radwell | L4941BV |  |  | 158 | 1 |
| Little Diode | L4941BV | 5.9331285 | 1 | 10 | 1 |
| Newark | 29AC7740 | 0.794 | 1 | None | 1000 |
| 1Source | L4941BV |  |  | None | 1 |
| Freelance Electronics | L4941BV | 0.32399 | 1 | 18 | 1 |
| Win Source | L4941BV |  |  | 2463 | 1 |
| RS Delivers | 370-9693 |  |  | None | 1 |
| Hotenda | H2789480 | 1.04 | 1 | None | 1 |
| TME | L4941BV | 1.28 | 1 | 373 | 1 |
| Future Electronics | 2051189 | 0.82 | 1 | None | 1 |
| swatee.com | L4941BV | 2.22 | 1 | 841 | 1 |
| 4 Star Electronics | L4941BV |  |  | None | 1 |
| AmazonTP | B07ND47FKG | 40.4 | 1 | None | 1 |
| AmazonSC | B00MMUQJCO |  |  | None | 1 |
| RS Delivers | 189-1374 | 1.74 | 1 | 79 | 1 |
| Digi-Key | 1165887 |  |  | None | 1 |
| RS Delivers | 168-6051 | 1.085 | 1 | None | 50 |
| st.com | L4941BV | 1.56 | 1 | None | 1 |

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