L4941BDT
IC REG LINEAR 5V 1A DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4941BDT is a fixed 5V positive linear voltage regulator with a 1A output capability. Designed for surface mount applications, this device utilizes a TO-252-3 DPAK package. It features robust protection against over temperature, reverse polarity, and short circuits, ensuring reliable operation in demanding environments. The dropout voltage is specified at 0.7V maximum at a 1A load. With a quiescent current of 8mA and a maximum input voltage of 16V, the L4941BDT offers a Power Supply Rejection Ratio (PSRR) of 68dB at 120Hz. This component is suitable for various industrial applications requiring stable voltage regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 150°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 8 mA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | - |
| PSRR | 68dB (120Hz) |
| Voltage Dropout (Max) | 0.7V @ 1A |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 40 mA |