| PartNumber | RP155Z006B-E2-F | RP155Z004B-E2-F | RP155Z005B-E2-F |
| Description | LDO Voltage Regulators 200 mA Voltage Regulator (LDO Regulator) with Alternative Dual-Voltage Level Output | LDO Voltage Regulators 200 mA Voltage Regulator (LDO Regulator) with Alternative Dual-Voltage Level Output | LDO Voltage Regulators 200 mA Voltage Regulator (LDO Regulator) with Alternative Dual-Voltage Level Output |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Package / Case | WLCSP-5 | WLCSP-5 | WLCSP-5 |
| 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 |