| Part Number | AP7345D-3318RH4-7 | AP7344D-3318RH4-7 | 
|---|---|---|
| Manufacturer | Diodes Incorporated | Diodes Incorporated | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Active | Active | 
| Output Configuration | Positive | Positive | 
| Output Type | Fixed | Fixed | 
| Number of Regulators | 2 | 2 | 
| Voltage - Input (Max) | 5.25V | 5.25V | 
| Voltage - Output (Min/Fixed) | 3.3V, 1.8V | 1.8V, 3.3V | 
| Voltage - Output (Max) | - | - | 
| Voltage Dropout (Max) | 0.29V @ 300mA, 0.39V @ 300mA | 0.39V @ 300mA, 0.29V @ 300mA | 
| Current - Output | 300mA, 300mA | 300mA, 300mA | 
| Current - Quiescent (Iq) | 140 µA | 140 µA | 
| Current - Supply (Max) | 70 µA | - | 
| PSRR | 75dB (1kHz) | 75dB (1kHz) | 
| Control Features | Current Limit, Enable | Enable | 
| Protection Features | Short Circuit | Over Current | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-XFDFN Exposed Pad | 8-XFDFN Exposed Pad | 
| Supplier Device Package | X2-DFN1612-8 | X2-DFN1612-8 |