National SemiconductorUnited States
LP3981 MICROPOWER, 300MA ULTRA L
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View full reportTechnical parameters
Key specs
Output voltage3.03 V
Output current300 mAMax
Input voltage≤ 6 V
Dropout voltage200 mVMax · 300mA
Quiescent current120 µATyp
| Power | |
|---|---|
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 120 µA |
| Current - Supply (Max) | 210 µA |
| Voltage Dropout (Max) | 0.2V @ 300mA |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.03V |
| AC and DC characteristics | |
| PSRR | 50dB ~ 55dB (1kHz ~ 10kHz) |
| Environment and package | |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Package | Bulk |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
| Other | |
| Control Features | Enable |
| Mfr | National Semiconductor |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Product Status | Active |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Series | - |