# L4941BDT STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L4941BDT`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Extra Product Name | L4941BDT STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | L4941BDT |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 1038141 |
| snippet | Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK |
| Category | Integrated Circuits (ICs) |
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tube |
| Product Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.7V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 8 mA |
| Current - Supply (Max) | 40 mA |
| PSRR | 68dB (120Hz) |
| Control Features | - |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40?C ~ 150?C |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK |
| Base Product Number | L4941 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1038141 |  |  | None | 1 |
| Hotenda | H2823327 |  |  | None | 1 |
| i-components | L4941BDT | 0.353 | 1 | 46578 | 3000 |
| 4 Star Electronics | L4941BDT |  |  | None | 1 |
| TME | L4941BDT | 1.66 | 1 | 3698 | 1 |
| Quest | L4941BDT | 0.81 | 1 | 138 | 1 |

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