LP3883ES-1.2
IC REG LIN 1.2V 3A DDPAK/TO263-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3883ES-1-2 is a positive fixed linear voltage regulator with a 1.2V output and a substantial 3A output current capability. This component is designed for surface mount applications, utilizing a TO-263 (DDPAK-5) package. Key features include a low quiescent current of 30µA and a maximum input voltage of 5.5V. Protection mechanisms are integrated, encompassing over-current, over-temperature, and short-circuit conditions. The device offers excellent power supply rejection ratio (PSRR) performance, ranging from 80dB to 65dB across the 120Hz to 1kHz frequency spectrum. Its low dropout voltage of 0.42V at 3A makes it suitable for power-sensitive designs. The LP3883ES-1-2 finds application in various industries, including automotive and industrial systems requiring stable voltage regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 30 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | Enable |
| PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.42V @ 3A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 8 mA |
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