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| Part Number | UA78L12ACDRG4 | UA78L12ACDG4 | UA78L12ACDRE4 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Output Configuration | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 |
| Voltage - Input (Max) | 27V | 27V | 27V |
| Voltage - Output (Min/Fixed) | 12V | 12V | 12V |
| Voltage - Output (Max) | - | - | - |
| Voltage Dropout (Max) | 1.7V @ 40mA | 1.7V @ 40mA | 1.7V @ 40mA |
| Current - Output | 100mA | 100mA | 100mA |
| Current - Quiescent (Iq) | - | - | - |
| Current - Supply (Max) | - | - | - |
| PSRR | 42dB (120Hz) | 42dB (120Hz) | 42dB (120Hz) |
| Control Features | - | - | - |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC |
