| PartNumber | LM3509SD/NOPB | LM3509SDE/NOPB | LM3509SDEV |
| Description | LED Lighting Drivers High Efficiency Boost for White LED s an | LED Lighting Drivers High Efficiency Boost for White LED s an | LED Lighting Development Tools LM3509SD EVAL BOARD |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Development Tools |
| RoHS | Y | Y | E |
| Number of Channels | 2 Channel | 2 Channel | - |
| Output Current | 30 mA | 30 mA | 40 mA |
| Input Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Operating Frequency | 1.27 MHz | 1.27 MHz | - |
| Supply Current Max | 0.44 mA | 0.44 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | WSON-10 | WSON-10 | - |
| Series | LM3509 | LM3509 | LM3509 |
| Packaging | Reel | Reel | - |
| Features | I2C Control | I2C Control | - |
| Height | 0.8 mm | 0.8 mm | - |
| Length | 3 mm | 3 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Output Type | Current Mode | Current Mode | - |
| Type | Inductive | Inductive | - |
| Width | 3 mm | 3 mm | - |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Topology | Boost | Boost | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Development Tools |
| Factory Pack Quantity | 1000 | 250 | 1 |
| Subcategory | Driver ICs | Driver ICs | Development Tools |
| Unit Weight | 0.000617 oz | - | - |
| Product | - | - | Evaluation Boards |
| For Use With | - | - | LM3509 |
| Operating Supply Voltage | - | - | 2.7 V to 5.5 V |
| Description/Function | - | - | Evaluation board is set-up to drive 2 strings of 5 white LEDs |