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| Part Number | MAX689CSA | MAX689ESA | MAX689CSA+ | MAX687CSA | MAX688CSA | MAX689CPA |
|---|---|---|---|---|---|---|
| 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 | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete | Obsolete |
| Output Configuration | Positive | - | Positive | Positive | Positive | Positive |
| Output Type | Fixed | - | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | - | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 11V | - | 11V | 11V | 11V | 11V |
| Voltage - Output (Min/Fixed) | 3V | - | 3V | 3.3V | 3.3V | 3V |
| Voltage - Output (Max) | - | - | - | - | - | - |
| Voltage Dropout (Max) | 0.04V @ 200mA (Typ) | - | 0.04V @ 200mA (Typ) | 0.04V @ 200mA (Typ) | 0.04V @ 200mA (Typ) | 0.04V @ 200mA (Typ) |
| Current - Output | 1A | - | 1A | 1A | 1A | 1A |
| Current - Quiescent (Iq) | 25 µA | - | 25 µA | 25 µA | 25 µA | 25 µA |
| Current - Supply (Max) | 250 µA | - | 250 µA | 250 µA | 250 µA | 250 µA |
| PSRR | - | - | - | - | - | - |
| Control Features | Current Limit, Enable, Power Fail | - | Current Limit, Enable, Power Fail | Current Limit, Enable, Power Fail | Current Limit, Enable, Power Fail | 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 | Through Hole |
| 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-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-SOIC | - | 8-SOIC | 8-SOIC | 8-SOIC | 8-PDIP |
