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| Part Number | TPS7A3701DRVR | TPS7A3701DRVT | TPS7A3721DRVR | TPS7A3501DRVR |
|---|---|---|---|---|
| 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 | Fixed | Adjustable |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V | 5V |
| Voltage - Output (Min/Fixed) | 1.2V | 1.2V | 2.1V | 1.21V |
| Voltage - Output (Max) | 5.37V | 5.37V | - | 4.5V |
| Voltage Dropout (Max) | 0.2V @ 1A | 0.2V @ 1A | 0.2V @ 1A | - |
| Current - Output | 1A | 1A | 1A | 1A |
| Current - Quiescent (Iq) | 400 µA | 400 µA | 400 µA | 100 µA |
| Current - Supply (Max) | 1.3 mA | 1.3 mA | 1.3 mA | 950 µA |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) | 58dB ~ 37dB (100Hz ~ 10kHz) | 58dB ~ 37dB (100Hz ~ 10kHz) | 55dB ~ 42dB (10kHz ~ 1MHz) |
| Control Features | Enable | Enable | Enable | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Operating Temperature | -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 |
| Package / Case | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Supplier Device Package | 6-WSON (2x2) | 6-WSON (2x2) | 6-WSON (2x2) | 6-WSON (2x2) |
