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| PartNumber | LM2687MM | LM2687MM/NOPB | LM2687MM-ADJ |
| Description | Voltage Regulators - Switching Regulators Low Noise Regulated Switched Capacitor Voltage Inverter 8-VSSOP -40 to 105 | Voltage Regulators - Switching Regulators Regulated Switched Capacitor Vtg Invrt | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | - |
| Series | LM2687 | LM2687 | - |
| Type | Inverting | Inverting | - |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | - |
| Unit Weight | 0.004938 oz | 0.004938 oz | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Operating Temperature Range | - 40 C to + 105 C | - 40 C to + 105 C | - |
| Package Case | MSOP-8 | MSOP-8 | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Output Type | Adjustable | Adjustable | - |
| Function | Step-Down | Step-Down | - |
| Supplier Device Package | 8-VSSOP | 8-VSSOP | - |
| Number of Outputs | 1 | 1 | - |
| Topology | Charge Pump | Charge Pump | - |
| Frequency Switching | 110kHz | 110kHz | - |
| Current Output | 10mA | 10mA | - |
| Output Configuration | Negative | Negative | - |
| Voltage Output Min Fixed | -1.5V | -1.5V | - |
| Voltage Output Max | -5.2V | -5.2V | - |
| Synchronous Rectifier | No | No | - |
| Voltage Input Min | 2.7V | 2.7V | - |
| Voltage Input Max | 5.5V | 5.5V | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Output Voltage | - 5.2 V to - 1.5 V | - 5.2 V to - 1.5 V | - |
| Operating Supply Current | 500 uA | 500 uA | - |
| Input Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Output Current | 10 mA | 10 mA | - |
| Input Voltage MIN | 2.7 V | 2.7 V | - |
| Shutdown | - | Shutdown | - |
| Switching Frequency | - | 100 kHz | - |
| Supply Voltage Min | - | 2.7 V | - |