LP3881ES-1.2
IC REG LINEAR 1.2V 800MA DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3881ES-1-2 is a fixed 1.2V positive linear voltage regulator. This component offers an 800mA output current capability and features an enable pin for control. The device operates with a low quiescent current of 30 µA and a maximum input voltage of 5.5V. Protection features include over current, over temperature, short circuit, and under voltage lockout (UVLO). The PSRR performance ranges from 80dB at 120Hz to 65dB at 1kHz. Mounted via surface mount in a TO-263 (DDPAK-5) package, the LP3881ES-1-2 is suitable for demanding applications in sectors such as automotive, industrial, and consumer electronics. The dropout voltage is rated at a maximum of 0.16V at 800mA.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 | 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 | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.2V |
| Control Features | Enable |
| PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.16V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 8 mA |
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