| PartNumber | R1155H001C-T1-FE | R1155H028B-T1-FE | R1155H025B-T1-FE |
| Description | LDO Voltage Regulators LDO Regulator with Eco function | LDO Voltage Regulators 24V Input Automatic ECO Mode Shift 150mA Voltage Regulator | LDO Voltage Regulators LDO Regulator with Eco function |
| 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 |
| Package / Case | SOT-89-5 | SOT-89-5 | SOT-89-5 |
| Output Voltage | Adj | - | 2.5 V |
| Output Current | 150 mA | - | 150 mA |
| Number of Outputs | 1 Output | - | 1 Output |
| Input Voltage MAX | 24 V | - | 24 V |
| Input Voltage MIN | 3.5 V | - | 3.5 V |
| Output Type | Adjustable | - | Fixed |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 105 C | - | + 105 C |
| Dropout Voltage | 1.6 V | - | 1.6 V |
| Series | R1155H | - | R1155H |
| Packaging | Reel | Reel | Reel |
| Product | LDO Regulators | - | LDO Regulators |
| Type | CMOS LDO Regulator | - | CMOS LDO Regulator |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Output Voltage Range | 2.5 V to 23 V | - | - |
| PSRR / Ripple Rejection Typ | 50 dB | - | 60 dB |
| Voltage Regulation Accuracy | 2 % | - | 2 % |
| Line Regulation | 1.2 % | - | 1.2 % |
| Load Regulation | 30 mV | - | 30 mV |
| Operating Supply Current | 65 uA | - | 65 uA |
| Pd Power Dissipation | 900 mW | - | 900 mW |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |