| PartNumber | LM2663M | LM2663MX | LM2663M/NOPB |
| Description | Switching Voltage Regulators NRND, alternate is LM2663M/NOPB | Switching Voltage Regulators NRND, alternate is LM2663MX/NOPB | Switching Voltage Regulators SWITCHED CAPACITOR VLTG CONVERTER |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | N | N | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 |
| Output Voltage | - 1.5 V to - 5.5 V | - 1.5 V to - 5.5 V | - 1.5 V to - 5.5 V |
| Output Current | 200 mA | 200 mA | 200 mA |
| Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
| Topology | Buck, Boost, Inverting | Buck, Boost, Inverting | Buck, Boost, Inverting |
| Input Voltage MIN | 1.5 V | 1.5 V | 1.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LM2663 | LM2663 | LM2663 |
| Packaging | Tube | Reel | Tube |
| Function | Inverting, Step Up, Step Down | Inverting, Step Up, Step Down | Inverting, Step Up, Step Down |
| Height | 1.45 mm | 1.45 mm | 1.45 mm |
| Input Voltage | 1.5 V to 5.5 V | 1.5 V to 5.5 V | 1.5 V to 5.5 V |
| Length | 4.9 mm | 4.9 mm | 4.9 mm |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Type | Inverting, Step Up, Step Down | Inverting, Step Up, Step Down | Charge Pump |
| Width | 3.9 mm | 3.9 mm | 3.9 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Development Kit | LM2661/3/4EVAL | LM2661/3/4EVAL | LM2661/3/4EVAL |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 95 | 2500 | 95 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.006596 oz | 0.006596 oz | 0.006596 oz |
| Switching Frequency | - | - | 150 kHz |
| Operating Supply Current | - | - | 4 mA |
| Pd Power Dissipation | - | - | 735 mW |