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| Part Number | LP5952LC-1.2 | LP5952LC-1.8 | LP5952LC-1.3 | LP5952LC-1.5 |
|---|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Obsolete | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 4.5V | 4.5V | 4.5V | 4.5V |
| Voltage - Output (Min/Fixed) | 1.2V | 1.8V | 1.3V | 1.5V |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | 0.25V @ 350mA | 0.25V @ 350mA | 0.25V @ 350mA | 0.25V @ 350mA |
| Current - Output | 350mA | 350mA | 350mA | 350mA |
| Current - Quiescent (Iq) | 28 µA | 28 µA | 28 µA | 28 µA |
| Current - Supply (Max) | 100 µA | 100 µA | 100 µA | 100 µA |
| PSRR | 80dB ~ 64dB (10Hz ~ 100kHz) | 80dB ~ 64dB (10Hz ~ 100kHz) | 80dB ~ 64dB (10Hz ~ 100kHz) | 80dB ~ 64dB (10Hz ~ 100kHz) |
| Control Features | Enable | Enable | Enable | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C (TJ) | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 6-UFDFN | 6-UFDFN | 6-UFDFN | 6-UFDFN |
| Supplier Device Package | 6-USON (2x2) | 6-USON (2x2) | 6-USON (2x2) | 6-USON (2x2) |
