LP8340CDT-1.8/NOPB
IC REG LINEAR 1.8V 1A TO252-3Manufacturer: National Semiconductor
Categories: Linear, Low Drop Out (LDO) Regulators
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National Semiconductor LP8340CDT-1-8-NOPB is a fixed 1.8V positive linear voltage regulator with a 1A output capability. This TO-252-3 packaged device offers a low quiescent current of 100 µA and a maximum input voltage of 10V. Key protection features include over-current and over-temperature shutdown. The regulator exhibits a dropout voltage of 1.4V at 800mA and provides a power supply rejection ratio (PSRR) of 55dB at 120Hz. Applications include consumer electronics, industrial control systems, and automotive power management.
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 | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 100 µA |
| Voltage - Input (Max) | 10V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-252-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | - |
| PSRR | 55dB (120Hz) |
| Voltage Dropout (Max) | 1.4V @ 800mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 170 µA |
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