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| Part Number | TPS7148QD | TPS7148QP | TPS7148QDR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Discontinued at Digi-Key |
| Output Configuration | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 |
| Voltage - Input (Max) | 10V | 10V | 10V |
| Voltage - Output (Min/Fixed) | 4.85V | 4.85V | 4.85V |
| Voltage - Output (Max) | - | - | - |
| Voltage Dropout (Max) | 0.25V @ 500mA | 0.25V @ 500mA | 0.25V @ 500mA |
| Current - Output | 500mA | 500mA | 500mA |
| Current - Quiescent (Iq) | 350 µA | 350 µA | 350 µA |
| Current - Supply (Max) | 460 µA | 460 µA | 460 µA |
| PSRR | 53dB ~ 50dB (120Hz) | 53dB ~ 50dB (120Hz) | 53dB ~ 50dB (120Hz) |
| Control Features | Current Limit | Current Limit | Current Limit |
| Protection Features | Over Current | Over Current | Over Current |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Through Hole | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-DIP (0.300", 7.62mm) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-PDIP | 8-SOIC |
