| Part Number | NCV4949DR2G | NCV4949DWR2G | 
|---|---|---|
| Manufacturer | onsemi | onsemi | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Output Configuration | Positive | Positive | 
| Output Type | Fixed | Fixed | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 28V | 28V | 
| Voltage - Output (Min/Fixed) | 5V | 5V | 
| Voltage - Output (Max) | - | - | 
| Voltage Dropout (Max) | 0.5V @ 100mA | 0.5V @ 100mA | 
| Current - Output | 100mA | 100mA | 
| Current - Quiescent (Iq) | 260 µA | 260 µA | 
| Current - Supply (Max) | 5 mA | 5 mA | 
| PSRR | - | - | 
| Control Features | Reset | Reset | 
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 20-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 8-SOIC | 20-SOIC |