LP3872EMPX-1.8/NOPB
IC REG LINEAR 1.8V 1.5A SOT223-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3872EMPX-1-8-NOPB is a positive fixed voltage linear regulator IC. This component delivers a stable 1.8V output with a maximum output current of 1.5A. Designed for surface mount applications, it utilizes the SOT-223-5 (TO-261-5) package. Key features include an enable pin for control, a quiescent current of 5 mA, and a supply current (max) of 15 mA. Protection mechanisms such as over current, over temperature, and short circuit are integrated for robust operation. The device exhibits a maximum input voltage of 7V and a dropout voltage of 0.55V at 1.5A. Power supply rejection ratio (PSRR) performance ranges from 73dB to 57dB across a 120Hz frequency. It operates within an ambient temperature range of -40°C to 125°C. This regulator finds application in various electronic systems requiring reliable power delivery, including telecommunications and consumer electronics. The LP3872EMPX-1-8-NOPB is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet: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) | 5 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.55V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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