Automotive-grade positive 2.8V fixed output LDO regulator, offering 0.15A maximum output current. Features a 6-pin WSON EP package with a 2.1mm x 2.1mm footprint and 0.75mm height, suitable for surface mount applications. Operates with input voltages from 2.2V to 5.5V, boasting a typical dropout voltage of 0.13V at 150mA. Includes current limit and thermal shutdown protection for enhanced reliability across a -40°C to 125°C temperature range.
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Texas Instruments TPS78228QDRVRQ1 technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | SON |
| Package/Case | WSON EP |
| Package Description | Very Very Thin Small Outline No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 6 |
| PCB | 6 |
| Package Length (mm) | 2.1(Max) |
| Package Width (mm) | 2.1(Max) |
| Package Height (mm) | 0.75(Max) |
| Seated Plane Height (mm) | 0.8(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | 2.8V |
| Polarity | Positive |
| Maximum Output Current | 0.15A |
| Minimum Input Voltage | 2.2V |
| Maximum Input Voltage | 5.5V |
| Typical Dropout Voltage @ Current | 0.13@150mAV |
| Maximum Dropout Voltage @ Current | 0.25@150mAV |
| Accuracy | ±2% |
| Line Regulation | 1%(Typ) |
| Load Regulation | 2%(Typ) |
| Junction to Ambient | 65°C/W |
| Maximum Power Dissipation | 1540mW |
| Junction to Case | 20°C/W |
| Typical Quiescent Current | 0mA |
| Special Features | Current Limit|Thermal Shutdown Protection |
| 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 |
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