| PartNumber | R1270S001B-E2-FE | R1270S001A-E2-FE |
| Description | Switching Voltage Regulators Buck DC/DC Converter | Switching Voltage Regulators Buck DC/DC Converter |
| Manufacturer | Ricoh Electronics | Ricoh Electronics |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | HSOP-18 | HSOP-18 |
| Output Voltage | Adjustable | Adjustable |
| Output Current | 3 A | 3 A |
| Number of Outputs | 1 Output | 1 Output |
| Input Voltage MAX | 34 V | 34 V |
| Topology | Buck | Buck |
| Input Voltage MIN | 3.6 V | 3.6 V |
| Switching Frequency | 300 kHz to 2400 kHz | 300 kHz to 2400 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C |
| Series | R1270S | R1270S |
| Packaging | Reel | Reel |
| Input Voltage | 3.6 V to 34 V | 3.6 V to 34 V |
| Operating Temperature Range | - 40 C to + 105 C | - 40 C to + 105 C |
| Type | DC/DC Converter | DC/DC Converter |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Shutdown | Shutdown | Shutdown |
| Operating Supply Current | 1 mA | 1 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 1000 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 3.6 V | 3.6 V |