LP3881EMR-1.8/NOPB
IC REG LIN 1.8V 800MA 8SO PWRPADManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3881EMR-1-8-NOPB is a fixed 1.8V positive linear voltage regulator IC. This device delivers up to 800mA output current with a low dropout voltage of 0.19V at 800mA. It features an enable pin for power sequencing and protection circuitry including over current, over temperature, short circuit, and under voltage lockout. The quiescent current is a mere 30 µA. With a PSRR range of 80dB to 65dB (120Hz to 1kHz), it offers excellent noise rejection. The LP3881EMR-1-8-NOPB operates from an input voltage up to 5.5V and is housed in a thermally enhanced 8-PowerSOIC package suitable for surface mounting. This component finds application in various industries including telecommunications, automotive, and industrial control systems.
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 | 8-PowerSOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 800mA |
| 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 | 8-SO PowerPad |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.19V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 8 mA |
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