| PartNumber | TPS61021ADSGR | TPS61021ADSGT | TPS61021DSGR |
| Description | Switching Voltage Regulators TPS VERSION FOR NONE-CF CUSTOMER | Switching Voltage Regulators TPS VERSION FOR NONE-CF CUSTOMER | Switching Voltage Regulators 3-A Boost Converter with 0.5-V Ultra Low Input Voltage 8-WSON -40 to 85 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WSON-8 | WSON-8 | WSON-8 |
| Output Voltage | 1.8 V to 4 V | 1.8 V to 4 V | 1.8 V to 4 V |
| Output Current | 4.3 A | 4.3 A | 3 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 4.4 V | 4.4 V | 4.4 V |
| Topology | Boost | Boost | Boost |
| Input Voltage MIN | 0.5 V | 0.5 V | 500 mV |
| Switching Frequency | 2 MHz | 2 MHz | 2 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | TPS61021A | TPS61021A | TPS61021 |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 0.5 V to 4.4 V | 0.5 V to 4.4 V | 4.4 V |
| 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 |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 17 uA | 17 uA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 3000 | 250 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.001764 oz | 0.000423 oz | - |
| Type | - | - | Voltage Converter |
| Supply Voltage Min | - | - | 0.5 V |