The TPS43331QDAPRQ1 is a 38-pin HTSSOP EP lead-frame SMT power management IC from Texas Instruments. It is designed for use in power supplies for microcontrollers and digital signal processors. The device operates over a temperature range of -40°C to 125°C and accepts input voltages between 5V and 40V. It is mounted on the surface of a printed circuit board and features a gull-wing lead shape.
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| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | HTSSOP EP |
| Package Description | Heat Sinked Thin Shrink Small Outline Package, Exposed Pad |
| Lead Shape | Gull-wing |
| Pin Count | 38 |
| PCB | 38 |
| Package Length (mm) | 12.6(Max) |
| Package Width (mm) | 6.2(Max) |
| Package Height (mm) | 1.05(Max) |
| Seated Plane Height (mm) | 1.2(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Function | Power Supply for Microcontrollers and DSPs |
| Input Voltage | 5 to 40V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for Texas Instruments TPS43331QDAPRQ1 to view detailed technical specifications.
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