| Part Number | LP2951CN-3.0/NOPB | LP2951CN-3.3/NOPB | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Output Configuration | Positive | Positive | 
| Output Type | Adjustable (Fixed) | Adjustable (Fixed) | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 30V | 30V | 
| Voltage - Output (Min/Fixed) | 1.235V (3V) | 1.235V (3.3V) | 
| Voltage - Output (Max) | 29V | 29V | 
| Voltage Dropout (Max) | 0.6V @ 100mA | 0.6V @ 100mA | 
| Current - Output | 100mA | 100mA | 
| Current - Quiescent (Iq) | 120 µA | 120 µA | 
| Current - Supply (Max) | 14 mA | 14 mA | 
| PSRR | - | - | 
| Control Features | Enable | Enable | 
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | 
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 8-PDIP | 8-PDIP |