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| Part Number | LD2981ABU18TR | LD2981ABM18TR |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Status | Obsolete | Obsolete |
| Output Configuration | - | Positive |
| Output Type | - | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | - | 16V |
| Voltage - Output (Min/Fixed) | - | 1.8V |
| Voltage - Output (Max) | - | - |
| Voltage Dropout (Max) | - | 0.375V @ 100mA |
| Current - Output | 100mA | 100mA |
| Current - Quiescent (Iq) | - | 150 µA |
| Current - Supply (Max) | - | 2.6 mA |
| PSRR | - | 63dB (1kHz) |
| Control Features | - | Enable |
| Protection Features | - | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | TO-243AA | SC-74A, SOT-753 |
| Supplier Device Package | SOT-89-3 | SOT-23-5 |
