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| Part Number | L7912CV-DG | L7915CV-DG | L7912ACV-DG | 
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | 
| Product Status | Active | Active | Active | 
| Output Configuration | Negative | Negative | Negative | 
| Output Type | Fixed | Fixed | Fixed | 
| Number of Regulators | 1 | 1 | 1 | 
| Voltage - Input (Max) | -35V | -35V | -35V | 
| Voltage - Output (Min/Fixed) | -12V | -15V | -12V | 
| Voltage - Output (Max) | - | - | - | 
| Voltage Dropout (Max) | 1.1V @ 1A (Typ) | 1.1V @ 1A (Typ) | 1.1V @ 1A (Typ) | 
| Current - Output | 1.5A | 1.5A | 1.5A | 
| Current - Quiescent (Iq) | 3 mA | 3 mA | 3 mA | 
| Current - Supply (Max) | - | - | - | 
| PSRR | 60dB (120Hz) | 60dB (120Hz) | 60dB (120Hz) | 
| Control Features | - | - | - | 
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit | 
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 
| Mounting Type | Through Hole | Through Hole | Through Hole | 
| Package / Case | TO-220-3 | TO-220-3 | TO-220-3 | 
| Supplier Device Package | TO-220 | TO-220 | TO-220 |