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| PartNumber | BU28UA3WNVX-TL | BU28UC3WG-TR | BU28UA3WNVX-STL |
| Description | LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO | Switching Voltage Regulators Full CMOS LDO Regulator | |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | - |
| Product Category | LDO Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | DFN-4 | - | - |
| Output Voltage | 2.8 V | - | - |
| Output Current | 300 mA | - | - |
| Number of Outputs | 1 Output | - | - |
| Input Voltage MAX | 5.5 V | - | - |
| Input Voltage MIN | 1.7 V | - | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Dropout Voltage | 200 mV | - | - |
| Series | BU28UA3WNVX | BU28UC3WG | - |
| Packaging | Reel | Reel | - |
| Product | LDO Voltage Regulators | - | - |
| Type | CMOS LDO Regulator | - | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Dropout Voltage Max | 220 mV | - | - |
| Output Voltage Range | - | - | - |
| PSRR / Ripple Rejection Typ | 70 dB | - | - |
| Voltage Regulation Accuracy | 1 % | - | - |
| Line Regulation | 2 mV | - | - |
| Load Regulation | 25 mV | - | - |
| Operating Supply Current | 50 uA | - | - |
| Pd Power Dissipation | 560 mW | - | - |
| Product Type | LDO Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 5000 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Part # Aliases | BU28UA3WNVX | BU28UC3WG | - |