LP3874ES-1.8/NOPB
IC REG LINEAR 1.8V 800MA DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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The Texas Instruments LP3874ES-1-8-NOPB is a fixed 1.8V linear voltage regulator offering 800mA output current. This positive voltage regulator is housed in a TO-263 (DDPAK-5) surface mount package. Key specifications include a maximum input voltage of 7V, a dropout voltage of 0.35V at 800mA, and a quiescent current of 9mA. The device features over-current, over-temperature, and short-circuit protection. Its control features include an enable pin. The LP3874ES-1-8-NOPB is suitable for applications in automotive and industrial sectors requiring stable voltage regulation. Power Supply Rejection Ratio (PSRR) ranges from 73dB to 57dB across a 120Hz frequency range. The operating temperature range is -40°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 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 | 800mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 9 mA |
| Voltage - Input (Max) | 7V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 73dB ~ 57dB (120Hz) |
| Voltage Dropout (Max) | 0.35V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 15 mA |
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