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| Part Number | TPS74634PQWDRBRQ1 | TPS74534PQWDRBRQ1 | TPS74630PQWDRBRQ1 | TPS74633PQWDRBRQ1 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 6V | 6V | 6V | 6V |
| Voltage - Output (Min/Fixed) | 3.4V | 3.4V | 3V | 3.3V |
| Voltage - Output (Max) | - | - | - | - |
| Voltage Dropout (Max) | 0.265V @ 1A | 0.16V @ 500mA | 0.31V @ 1A | 0.265V @ 1A |
| Current - Output | 1A | 500mA | 1A | 1A |
| Current - Quiescent (Iq) | 36 µA | 36 µA | 36 µA | 36 µA |
| Current - Supply (Max) | - | - | - | - |
| PSRR | 53dB ~ 30dB (1kHz ~ 1MHz) | 57dB ~ 35dB (1kHz ~ 1MHz) | - | 53dB ~ 30dB (1kHz ~ 1MHz) |
| Control Features | Enable, Power Good | Enable, Power Good | Current Limit, Enable, Power Good | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank |
| Package / Case | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad |
| Supplier Device Package | 8-SON (3x3) | 8-SON (3x3) | 8-SON (3x3) | 8-SON (3x3) |
