| Part Number | TC1264-1.8VAB | TC1264-1.8VDB | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Active | Obsolete | 
| Output Configuration | Positive | Positive | 
| Output Type | Fixed | Fixed | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 6V | 6V | 
| Voltage - Output (Min/Fixed) | 1.8V | 1.8V | 
| Voltage - Output (Max) | - | - | 
| Voltage Dropout (Max) | 1.4V @ 800mA | 1.4V @ 800mA | 
| Current - Output | 800mA | 800mA | 
| Current - Quiescent (Iq) | 130 µA | 130 µA | 
| Current - Supply (Max) | - | - | 
| PSRR | 64dB (1kHz) | 64dB (1kHz) | 
| Control Features | - | - | 
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Through Hole | Surface Mount | 
| Package / Case | TO-220-3 | TO-261-4, TO-261AA | 
| Supplier Device Package | TO-220-3 | SOT-223-3 |