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| Part Number | LDK320M18R | LDK120M18R |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active |
| Output Configuration | Positive | Positive |
| Output Type | Fixed | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 18V | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V | 1.8V |
| Voltage - Output (Max) | - | - |
| Voltage Dropout (Max) | 0.35V @ 200mA | 0.3V @ 200mA |
| Current - Output | 200mA | 200mA |
| Current - Quiescent (Iq) | 90 µA | 60 µA |
| Current - Supply (Max) | 100 µA | 100 µA |
| PSRR | 88dB ~ 48dB (120Hz ~ 10kHz) | 55dB (120Hz ~ 10kHz) |
| Control Features | Enable | Enable |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 | SOT-23-5 |
