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| Part Number | LP38798SD-ADJ/NOPB | LP38798SDX-ADJ/NOPB | LP38798SDE-ADJ/NOPB | LP38788SD-ADJ/NOPB | LP3878SD-ADJ/NOPB |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active |
| Output Configuration | Positive | Positive | Positive | - | Positive |
| Output Type | Adjustable | Adjustable | Adjustable | - | Adjustable |
| Number of Regulators | 1 | 1 | 1 | - | 1 |
| Voltage - Input (Max) | 20V | 20V | 20V | - | 16V |
| Voltage - Output (Min/Fixed) | 1.2V | 1.2V | 1.2V | - | 1V |
| Voltage - Output (Max) | 19.8V | 19.8V | 19.8V | - | 5.5V |
| Voltage Dropout (Max) | 0.42V @ 800mA | 1.1V @ 800mA | 1.1V @ 800mA | - | 1.1V @ 800mA |
| Current - Output | 800mA | 800mA | 800mA | - | 800mA |
| Current - Quiescent (Iq) | 1.4 mA | 1.4 mA | 1.4 mA | - | 1.5 mA |
| Current - Supply (Max) | 2.2 mA | 2.2 mA | 2.2 mA | - | 15 mA |
| PSRR | 60dB (1kHz) | 60dB (1kHz) | 60dB (1kHz) | - | 60dB (1kHz) |
| Control Features | Enable | Enable | Enable | - | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | - | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | - | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 8-WDFN Exposed Pad |
| Supplier Device Package | 12-WSON (4x4) | 12-WSON (4x4) | 12-WSON (4x4) | 12-WSON (4x4) | 8-WSON (4x4) |
