| Part Number | LP38843T-0.8 | LP38841T-0.8 |
|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor |
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
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| Product Status | Active | Obsolete |
| Output Configuration | Positive | Positive |
| Output Type | Fixed | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 0.8V | 0.8V |
| Voltage - Output (Max) | - | - |
| Voltage Dropout (Max) | 0.5V @ 3A | 0.21V @ 800mA |
| Current - Output | 3A | 800mA |
| Current - Quiescent (Iq) | 40 mA | 30 µA |
| Current - Supply (Max) | 40 mA | 40 mA |
| PSRR | 80dB ~ 65dB (120Hz ~ 1kHz) | 80dB ~ 65dB (120Hz ~ 1kHz) |
| Control Features | Enable | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-220-5 | TO-220-5 |
| Supplier Device Package | TO-220-5 | TO-220-5 |