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| Part Number | MC78L12ACPG | MC78L15ACPG | MC78L18ACPG | MC78L12ACPX | MC78L12ABPG | MC78L12ACDG | MC78L12ACP |
|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | Fairchild Semiconductor | onsemi | onsemi | Fairchild Semiconductor |
| Product Status | Active | Active | Active | Obsolete | Active | Obsolete | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 35V | 35V | 35V | 35V | 35V | 35V | 35V |
| Voltage - Output (Min/Fixed) | 12V | 15V | 18V | 12V | 12V | 12V | 12V |
| Voltage - Output (Max) | - | - | - | - | - | - | - |
| Voltage Dropout (Max) | - | - | - | - | - | - | 1.7V @ 40mA |
| Current - Output | 100mA | 100mA | 100mA | 100mA | 100mA | 100mA | 100mA |
| Current - Quiescent (Iq) | 6.5 mA | 6.5 mA | 6.5 mA | 6.5 mA | 6.5 mA | 6.5 mA | 6 mA |
| Current - Supply (Max) | - | - | - | - | - | - | - |
| PSRR | 42dB (120Hz) | 39dB (120Hz) | 48dB (120Hz) | 65dB (120Hz) | 42dB (120Hz) | 42dB (120Hz) | 65dB (120Hz) |
| Control Features | - | - | - | - | - | - | - |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit | 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 | 0°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Surface Mount | Through Hole |
| Package / Case | TO-226-3, TO-92-3 Long Body | TO-226-3, TO-92-3 Long Body | TO-226-3, TO-92-3 Long Body | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-226-3, TO-92-3 Long Body | 8-SOIC (0.154", 3.90mm Width) | TO-226-3, TO-92-3 (TO-226AA) |
| Supplier Device Package | TO-92 (TO-226) | TO-92 (TO-226) | TO-92 (TO-226) | TO-92-3 | TO-92 (TO-226) | 8-SOIC | TO-92-3 |
