LP3855EMP-5.0
IC REG LINEAR 5V 1.5A SOT223-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3855EMP-5-0 is a positive fixed output voltage linear regulator IC designed for applications requiring 1.5A output current. This device features a low dropout voltage of 0.44V at its maximum output current, ensuring efficient operation. The LP3855EMP-5-0 offers robust protection mechanisms, including over-current, over-temperature, and short-circuit protection. Its input voltage range is up to 7V, with a fixed 5V output. The device is housed in a SOT-223-5 (TO-261-5, TO-261AB) surface mount package and operates across a temperature range of -40°C to 125°C. Key performance metrics include a typical quiescent current of 3 mA and a high power supply rejection ratio (PSRR) ranging from 57dB to 73dB at 120Hz. The LP3855EMP-5-0 is supplied on tape and reel. This component is suitable for use in various industrial applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-261-5, TO-261AB |
| 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 | SOT-223-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.44V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 10 mA |
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