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| Part Number | MAX687CSA+T | MAX688CSA+T | MAX689CSA+T | MAX667CSA+T | MAX687CSA+ |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Obsolete | Obsolete | Active | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Adjustable (Fixed) | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 11V | 11V | 11V | 16.5V | 11V |
| Voltage - Output (Min/Fixed) | 3.3V | 3.3V | 3V | 1.3V (5V) | 3.3V |
| Voltage - Output (Max) | - | - | - | 16V | - |
| Voltage Dropout (Max) | 0.04V @ 200mA (Typ) | 0.04V @ 200mA (Typ) | 0.04V @ 200mA (Typ) | 0.35V @ 200mA | 0.04V @ 200mA (Typ) |
| Current - Output | 1A | 1A | 1A | 250mA | 1A |
| Current - Quiescent (Iq) | 25 µA | 25 µA | 25 µA | 35 µA | 25 µA |
| Current - Supply (Max) | 250 µA | 250 µA | 250 µA | 20 mA | 250 µA |
| PSRR | - | - | - | - | - |
| Control Features | Current Limit, Enable, Power Fail | Current Limit, Enable, Power Fail | Current Limit, Enable, Power Fail | Dropout Detector, Enable, Low Battery Detection | Current Limit, Enable, Power Fail |
| Protection Features | - | - | - | - | - |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
