| PartNumber | RP103K281B-TR | RP103K281D5-TR | RP103K281D-TR |
| Description | LDO Voltage Regulators LDO Regulator with PSRR 75dB | LDO Voltage Regulators LDO Regulator with PSRR 75dB | LDO Voltage Regulators LDO Regulator with PSRR 75dB |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | Y |
| Package / Case | DFN-PLP-1010-4 | DFN-PLP-1010-4 | DFN-PLP-1010-4 |
| Packaging | Reel | Reel | Reel |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 10000 | 10000 | 10000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Mounting Style | - | - | SMD/SMT |
| Output Voltage | - | - | 2.8 V |
| Output Current | - | - | 150 mA |
| Number of Outputs | - | - | 1 Output |
| Input Voltage MAX | - | - | 5.25 V |
| Input Voltage MIN | - | - | 1.7 V |
| Output Type | - | - | Fixed |
| Minimum Operating Temperature | - | - | - 40 C |
| Maximum Operating Temperature | - | - | + 85 C |
| Dropout Voltage | - | - | 210 mV |
| Series | - | - | RP103K |
| Product | - | - | LDO Regulators |
| Type | - | - | CMOS LDO Regulator |
| Output Voltage Range | - | - | - |
| PSRR / Ripple Rejection Typ | - | - | 75 dB |
| Voltage Regulation Accuracy | - | - | 1 % |
| Line Regulation | - | - | 0.02 % / V |
| Load Regulation | - | - | 10 mV |
| Operating Supply Current | - | - | 36 uA |
| Pd Power Dissipation | - | - | 400 mW |