| Part Number | MAX1857EUA47+T | MAX1857EUA47 | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Active | Obsolete | 
| Output Configuration | Positive | Positive | 
| Output Type | Adjustable (Fixed) | Adjustable (Fixed) | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 5.5V | 5.5V | 
| Voltage - Output (Min/Fixed) | 1.25V (4.75V) | 1.25V (4.75V) | 
| Voltage - Output (Max) | 5.5V | 5.5V | 
| Voltage Dropout (Max) | 0.175V @ 500mA | 0.175V @ 500mA | 
| Current - Output | 500mA | 500mA | 
| Current - Quiescent (Iq) | 250 µA | 250 µA | 
| Current - Supply (Max) | - | - | 
| PSRR | - | - | 
| Control Features | Enable, Reset | Enable, Reset | 
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 
| Supplier Device Package | 8-uMAX/uSOP | 8-uMAX/uSOP |