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| Part Number | TLE4278GXUMA1 | TLE4278GXUMA3 | TLE4279GXUMA1 | TLE4278GXUMA2 |
|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Status | Discontinued at Digi-Key | Active | Last Time Buy | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 45V | 45V | 45V | 45V |
| Voltage - Output (Min/Fixed) | 5V | 5V | 5V | 5V |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | 0.5V @ 150mA | 0.5V @ 150mA | 0.5V @ 100mA | 0.5V @ 150mA |
| Current - Output | 200mA | 200mA | 150mA | 200mA |
| Current - Quiescent (Iq) | 200 µA | 200 µA | 300 µA | 200 µA |
| Current - Supply (Max) | 12 mA | 12 mA | 8 mA | 12 mA |
| PSRR | - | - | - | - |
| Control Features | Reset, Watchdog | Reset, Watchdog | Reset | Reset, Watchdog |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | PG-DSO-14-30 | PG-DSO-14-30 | PG-DSO-8-16 | PG-DSO-14-30 |
