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| Part Number | LDL112D33R | LDL212D33R |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Status | Obsolete | Not For New Designs |
| Output Configuration | Positive | Positive |
| Output Type | Fixed | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 5.5V | 18V |
| Voltage - Output (Min/Fixed) | 3.3V | 3.3V |
| Voltage - Output (Max) | - | - |
| Voltage Dropout (Max) | 0.6V @ 1.2A | 0.6V @ 1.2A |
| Current - Output | 1.2A | 1.2A |
| Current - Quiescent (Iq) | 70 µA | 380 µA |
| Current - Supply (Max) | 400 µA | 380 µA |
| PSRR | 57dB (1kHz) | 87dB ~ 50dB (120Hz ~ 100kHz) |
| Control Features | Enable | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Current | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SO |
