| PartNumber | TPS7A3721DRVR | TPS7A3701DRVT | TPS7A3701DRVR |
| Description | LDO Voltage Regulators SGL Output LDO 1A Rev Crnt Protect | LDO Voltage Regulators SGL Out LDO 1A Adj Reverse Crnt Protect | LDO Voltage Regulators SGL Out LDO 1A Adj Reverse Crnt Protect |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WSON-6 | WSON-6 | WSON-6 |
| Output Voltage | 2.1 V | Adj | Adj |
| Output Current | 1.6 A | 1 A | 1 A |
| Number of Outputs | 1 Output | - | - |
| Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
| Input Voltage MIN | 2.2 V | 2.2 V | 2.2 V |
| Output Type | Fixed | Fixed | Fixed |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Dropout Voltage | 130 mV | 130 mV | 130 mV |
| Series | TPS7A3721 | TPS7A3701 | TPS7A3701 |
| Packaging | Reel | Reel | Reel |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Dropout Voltage Max | 200 mV | 200 mV | 200 mV |
| PSRR / Ripple Rejection Typ | 58 dB | 32 dB | 32 dB |
| Voltage Regulation Accuracy | 1 % | 1 % | 1 % |
| Line Regulation | 0.01 %/V | 0.01 %/V | 0.01 %/V |
| Load Regulation | 3 mV | 0.5 % | 0.5 % |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 400 uA | 400 uA | 400 uA |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 3000 | 250 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000342 oz | 0.000342 oz | 0.000342 oz |
| Reference Voltage | - | 1.2 V | 1.2 V |