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| PartNumber | TPS62229DDCT | TPS62229DDCRG4 | TPS62229DDCR |
| Description | Switching Voltage Regulators 1.7V Out 400mA Step-Down Converter | Switching Voltage Regulators 1.7V Out 400mA Step-Down Converter | Switching Voltage Regulators 1.7V Out 400mA Step-Down Converter |
| 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 | SOT-23-Thin-5 | SOT-23-Thin-5 | SOT-23-Thin-5 |
| Output Voltage | 1.7 V | 1.7 V | 1.7 V |
| Output Current | 400 mA | 400 mA | 400 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 6 V | 6 V | 6 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 2.5 V | 2.5 V | 2.5 V |
| Switching Frequency | 1.25 MHz | 1.25 MHz | 1.25 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | TPS62229 | TPS62229 | TPS62229 |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 2.5 V to 6 V | 2.5 V to 6 V | 2.5 V to 6 V |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Product | Voltage Regulators | Voltage Regulators | Voltage Regulators |
| Type | Buck Regulator | Buck Regulator | Buck Regulator |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Operating Supply Current | 15 uA | - | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 250 | 1 | 1 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000222 oz | 0.000222 oz | 0.000222 oz |
| Load Regulation | - | 0.0014 %/mA | 0.0014 %/mA |