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| PartNumber | ST1S12G12R | ST1S12G18R | ST1S12G18R-CUT TAPE |
| Description | Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ | Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSOT-23-5 | TSOT-23-5 | - |
| Output Voltage | 1.2 V | 1.8 V | - |
| Output Current | 700 mA | 700 mA | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Topology | Buck | Buck | - |
| Switching Frequency | 1.7 MHz | 1.7 MHz | - |
| Series | ST1S12XX | ST1S12XX | - |
| Packaging | Reel | Reel | - |
| Type | Voltage Converter | Synchronous Step-Down | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.000222 oz | 0.000222 oz | - |
| Input Voltage MIN | - | 2.5 V | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 125 C | - |