| PartNumber | RP107Z181D-TR-F | RP107Z121D-TR-F | RP107Z121B-TR-F |
| Description | LDO Voltage Regulators Output Capacitor-less 200mA Voltage Regulator (LDO Regulator) | LDO Voltage Regulators Output Capacitor-less 200mA Voltage Regulator (LDO Regulator) | LDO Voltage Regulators Output Capacitor-less 200mA 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 |
| Package / Case | WLCSP-4 | WLCSP-4 | WLCSP-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 | 5000 | 5000 | 5000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |