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| Part Number | TPS77427DGK | TPS77428DGK | TPS77127DGK | TPS77227DGK | TPS77327DGK |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Obsolete | Active | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 10V | 10V | 10V | 10V | 10V |
| Voltage - Output (Min/Fixed) | 2.7V | 2.8V | 2.7V | 2.7V | 2.7V |
| Voltage - Output (Max) | - | - | - | - | - |
| Voltage Dropout (Max) | - | 0.48V @ 250mA | - | - | - |
| Current - Output | 250mA | 250mA | 150mA | 150mA | 250mA |
| Current - Quiescent (Iq) | 125 µA | 125 µA | 125 µA | 125 µA | 125 µA |
| Current - Supply (Max) | - | - | - | - | - |
| PSRR | 55dB (1kHz) | 55dB (1kHz) | 60dB (1kHz) | 60dB (1kHz) | 55dB (1kHz) |
| Control Features | Enable, Power Good | Enable, Power Good | Enable, Reset | Enable, Power Good | Enable, Reset |
| Protection Features | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP | 8-VSSOP | 8-VSSOP | 8-VSSOP | 8-VSSOP |
