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| PartNumber | R1161N121A-TR-FE | R1161N121B-TR-FE | R1161N121B-TR-FA |
| Description | LDO Voltage Regulators Manual ECO Mode Shift Low Voltage 300mA Voltage Regulator | LDO Voltage Regulators Manual ECO Mode Shift Low Voltage 300mA Voltage Regulator | |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | RICOH |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | IC Chips |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-5 | SOT-23-5 | - |
| Output Voltage | 1.2 V | 1.2 V | - |
| Output Current | 300 mA | 300 mA | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 6 V | 6 V | - |
| Input Voltage MIN | 1.4 V | 1.4 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Dropout Voltage | 510 mV | 480 mV | - |
| Series | R1161N | R1161N | - |
| Packaging | Reel | Reel | - |
| Product | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Type | CMOS LDO Regulator | CMOS LDO Regulator | - |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | - |
| Dropout Voltage Max | 750 mV | 700 mV | - |
| Output Voltage Range | - | - | - |
| PSRR / Ripple Rejection Typ | 65 dB | 65 dB | - |
| Voltage Regulation Accuracy | 2 % | 2 % | - |
| Line Regulation | 0.01 %/V | 0.01 %/V | - |
| Load Regulation | 40 mV | 40 mV | - |
| Operating Supply Current | 80 uA | 80 uA | - |
| Pd Power Dissipation | 420 mW | 420 mW | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.000222 oz | 0.000222 oz | - |