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| Part Number | TPS7A5201RPSR | TPS7A5201RPST | TPS7A5301RPSR | TPS7A5401RPSR | 
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | 
| Product Status | Active | Active | Active | Active | 
| Output Configuration | Positive | Positive | Positive | Positive | 
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | 
| Number of Regulators | 1 | 1 | 1 | 1 | 
| Voltage - Input (Max) | 6.5V | 6.5V | 6.5V | 6.5V | 
| Voltage - Output (Min/Fixed) | 0.8V | 0.8V | 0.8V | 0.8V | 
| Voltage - Output (Max) | 5.15V | 5.15V | 5.15V | 5.15V | 
| Voltage Dropout (Max) | 0.225V @ 2A | 0.225V @ 2A | 0.375V @ 3A | 0.565V @ 4A | 
| Current - Output | 2A | 2A | 4A | 4A | 
| Current - Quiescent (Iq) | 4 mA | 4 mA | 4 mA | 4 mA | 
| Current - Supply (Max) | 5 mA | 5 mA | 5.5 mA | 6 mA | 
| PSRR | 44dB ~ 50dB (10kHz ~ 500kHz) | 44dB ~ 50dB (10kHz ~ 500kHz) | 35dB ~ 44dB (10kHz ~ 500kHz) | 42dB ~ 39dB (10kHz ~ 500kHz) | 
| Control Features | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start | 
| 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 (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | 12-VFQFN | 12-VFQFN | 12-VFQFN | 12-VFQFN | 
| Supplier Device Package | 12-VQFN-HR (2.2x2.5) | 12-VQFN-HR (2.2x2.5) | 12-VQFN-HR (2.2x2.5) | 12-VQFN-HR (2.2x2.5) |