L4957AD2.5
IC REG LINEAR 2.5V 5A D2PAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4957AD2-5 is a positive fixed output linear voltage regulator IC with a 2.5V output voltage and a 5A maximum output current. This device features a low quiescent current of 2 mA and a high PSRR of 75dB at 120Hz, making it suitable for demanding power supply applications. Protection features include over-temperature and short-circuit protection. The regulator operates with an input voltage up to 14V and is housed in a TO-263-3, D2PAK (2 Leads + Tab) surface-mount package. This component is commonly utilized in industrial automation, automotive, and telecommunications infrastructure.
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-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 2 mA |
| Voltage - Input (Max) | 14V |
| Number of Regulators | 1 |
| Supplier Device Package | D2PAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | - |
| PSRR | 75dB (120Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Temperature, Short Circuit |
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