LP3855ES-3.3
IC REG LINEAR 3.3V 1.5A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3855ES-3-3 is a positive fixed output linear voltage regulator IC. This component delivers a stable 3.3V output with a maximum current capability of 1.5A. Featuring a low dropout voltage of 0.38V at 1.5A, it is designed for efficient power regulation. The device includes over current, over temperature, and short circuit protection for enhanced reliability. Its PSRR performance ranges from 73dB to 57dB across a 120Hz frequency spectrum. The LP3855ES-3-3 is housed in a TO-263 (DDPAK-5) surface-mount package, suitable for applications in automotive, telecommunications, and industrial systems. The device operates across a temperature range of -40°C to 125°C and includes an enable control feature.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 3 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.38V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 10 mA |
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