| Part Number | MIC5219-3.0BM5-TR | MIC5219-3.1BM5-TR | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | 
| Output Configuration | Positive | Positive | 
| Output Type | Fixed | Fixed | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 12V | 12V | 
| Voltage - Output (Min/Fixed) | 3V | 3.1V | 
| Voltage - Output (Max) | - | - | 
| Voltage Dropout (Max) | 0.6V @ 500mA | 0.6V @ 500mA | 
| Current - Output | 500mA | 500mA | 
| Current - Quiescent (Iq) | 8 µA | 8 µA | 
| Current - Supply (Max) | - | - | 
| PSRR | 75dB (120Hz) | 75dB (120Hz) | 
| Control Features | Enable | Enable | 
| Protection Features | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | 
| Supplier Device Package | SOT-23-5 | SOT-23-5 |