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| PartNumber | NCP161AMX285TBG | NCP161AMX280TBG | NCP161AMX250TBG |
| Description | LDO Voltage Regulators 450MA ACTIVE DISCHARGE | LDO Voltage Regulators 450MA ACTIVE DISCHARGE | LDO Voltage Regulators 450MA ACTIVE DISCHARGE |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | XDFN-4 | XDFN-4 | - |
| Output Voltage | 2.85 V | 2.8 V | - |
| Output Current | 450 mA | 450 mA | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Quiescent Current | 18 uA | 18 uA | - |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Input Voltage MIN | 1.9 V | 1.9 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Dropout Voltage | 170 mV | 175 mV | - |
| Series | NCP161 | NCP161 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Dropout Voltage Max | 450 mV | 450 mV | - |
| Output Voltage Range | 1.8 V to 5.14 V | 1.8 V to 5.14 V | - |
| PSRR / Ripple Rejection Typ | 98 dB | 98 dB | - |
| Line Regulation | 0.02 %/V | 0.02 %/V | - |
| Load Regulation | 0.001 %/mA | 0.001 %/mA | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Product | - | LDO Voltage Regulators | - |
| Type | - | Ultra Low Noise and High PSRR | - |
| Voltage Regulation Accuracy | - | 2 % | - |
| Unit Weight | - | 0.000051 oz | - |
| Package Case | - | - | 4-XDFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | 4-XDFN (1x1) |
| Voltage Input | - | - | Up to 5.5V |
| Current Output | - | - | 450mA |
| Voltage Output | - | - | 2.5V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 0.19V @ 450mA |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | 450mA |