| PartNumber | TCA6507PW | TCA6507PWG4 | TCA6424RGJR |
| Description | LED Lighting Drivers Low-Vltg 7B I2C and SMBus LED Driver | LED Lighting Drivers Low-Vltg 7B I2C and SMBus LED Driver | Interface - I/O Expanders Lo Vltg 24B I2C & SMBus I/O Expander |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LED Lighting Drivers | LED Lighting Drivers | Interface - I/O Expanders |
| RoHS | Y | Y | Y |
| Number of Channels | 7 Channel | - | - |
| Output Current | 40 mA | - | 25 mA |
| Input Voltage | 1.65 V to 3.6 V | 1.65 V to 3.6 V | - |
| Operating Frequency | 400 kHz | 400 kHz | - |
| Supply Current Max | 25 uA | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-14 | TSSOP-14 | UQFN-32 |
| Series | TCA6507 | TCA6507 | TCA6424 |
| Packaging | Tube | Tube | Reel |
| Features | (x3) PWM, Hot swap, Reset pin | (x3) PWM, Hot swap, Reset pin | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Output Type | Open Drain | - | - |
| Type | LED Driver | LED Driver | I/O Expander |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Topology | Boost | - | - |
| Low Level Output Current | 40 mA | 40 mA | - |
| Operating Supply Voltage | 1.65 V to 3.6 V | 1.65 V to 3.6 V | 1.65 V to 5.5 V |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | I/O Expanders |
| Factory Pack Quantity | 90 | 90 | 3000 |
| Subcategory | Driver ICs | Driver ICs | Interface ICs |
| Unit Weight | 0.002018 oz | 0.002018 oz | 0.002116 oz |
| Number of I/Os | - | - | 24 I/O |
| Interface Type | - | - | I2C, Serial, SMBus |
| Maximum Clock Frequency | - | - | 400 kHz |
| Interrupt Output | - | - | With Interrupt |
| Product | - | - | I/O Expanders |
| Logic Family | - | - | TCA6424 |
| Operating Supply Current | - | - | 8 uA |