| PartNumber | R1561J331B-T1-FE | R1561J331B-T1-YE | R1561J331B-T1-KE |
| Description | LDO Voltage Regulators 60 V 100 mA Low Power Voltage Regulator | LDO Voltage Regulators 60 V 100 mA Low Power Voltage Regulator for Industrial Applications | LDO Voltage Regulators 60 V 100 mA Low Power Voltage Regulator for Automotive Applications |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | Y |
| Package / Case | TO-252-5 | TO-252-5 | TO-252-5 |
| Series | R1561 | R1561 | R1561 |
| 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 | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |