| PartNumber | R1170D181B-TR-FE | R1170D251B-TR-FE | R1170D261B-TR-FE |
| Description | LDO Voltage Regulators 800mA Voltage Regulator (LDO Regulator) | LDO Voltage Regulators 800mA Voltage Regulator (LDO Regulator) | LDO Voltage Regulators 800mA Voltage Regulator (LDO Regulator) |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| 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 | HSON-6 | HSON-6 | HSON-6 |
| Output Voltage | 1.8 V | 2.5 V | 2.6 V |
| Output Current | 800 mA | 800 mA | 800 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 6 V | 6 V | 6 V |
| Output Type | Fixed | Fixed | Fixed |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Dropout Voltage | 200 mV | 120 mV | 120 mV |
| Series | R1170D | R1170D | R1170D |
| Packaging | Reel | Reel | Reel |
| Product | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Type | CMOS LDO Regulator | CMOS LDO Regulator | CMOS LDO Regulator |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Dropout Voltage Max | 250 mV | 180 mV | 180 mV |
| Output Voltage Range | - | - | - |
| PSRR / Ripple Rejection Typ | 50 dB | 50 dB | 50 dB |
| Voltage Regulation Accuracy | 2 % | 2 % | 2 % |
| Line Regulation | 0.05 %/V | 0.05 %/V | 0.05 %/V |
| Load Regulation | 30 mV | 30 mV | 30 mV |
| Operating Supply Current | 80 uA | 80 uA | 80 uA |
| Pd Power Dissipation | 900 mW | 900 mW | 900 mW |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |