| PartNumber | R1163N181D-TR-FE | R1163N251B-TR-FE | R1163N181B-TR-FE |
| Description | LDO Voltage Regulators Manual ECO Mode Shift 150mA Voltage Regulator (LDO Regulator) with Reverse Current Protection | LDO Voltage Regulators Manual ECO Mode Shift 150mA Voltage Regulator (LDO Regulator) with Reverse Current Protection | LDO Voltage Regulators Manual ECO Mode Shift 150mA Voltage Regulator (LDO Regulator) with Reverse Current Protection |
| 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 | - | - |
| Package / Case | SOT-23-5 | SOT-23-5 | SOT-23-5 |
| Output Voltage | 1.8 V | - | - |
| Output Current | 150 mA | - | - |
| Number of Outputs | 1 Output | - | - |
| Polarity | Positive | - | - |
| Input Voltage MAX | 6 V | - | - |
| Input Voltage MIN | 2 V | - | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Dropout Voltage | 350 mV | - | - |
| Packaging | Reel | Reel | Reel |
| Product | LDO Voltage Regulators | - | - |
| Type | CMOS Based 3 Mode LDO Voltage Regulator with the Reverse Current Protection | - | - |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Dropout Voltage Max | 490 mV | - | - |
| Output Voltage Range | 1.5 V to 5 V | - | - |
| PSRR / Ripple Rejection Typ | 70 dB | - | - |
| Voltage Regulation Accuracy | +/- 1.5 % | - | - |
| Line Regulation | 0.02 % / V | - | - |
| Load Regulation | 20 mV | - | - |
| Operating Supply Current | 70 uA | - | - |
| Pd Power Dissipation | 420 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 |