Automotive 5V positive fixed output LDO regulator with 0.45A maximum output current. Features a 5-pin TO-252 package with gull-wing leads for surface mounting. Operates with input voltages from 5.5V to 42V, offering a typical dropout voltage of 0.25V at 300mA. Includes current limit, reverse polarity, short circuit, and thermal protection. Suitable for automotive applications with an operating temperature range of -40°C to 125°C.
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Texas Instruments TLE4275QKVURQ1 technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | TO-252 |
| Package/Case | TO-252 |
| Package Description | Deca Watt Package |
| Lead Shape | Gull-wing |
| Pin Count | 5 |
| PCB | 4 |
| Tab | Tab |
| Package Length (mm) | 6.7(Max) |
| Package Width (mm) | 6.22(Max) |
| Package Height (mm) | 2.39(Max) |
| Seated Plane Height (mm) | 2.52(Max) |
| Pin Pitch (mm) | 1.14 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | TO-252AA |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | 5V |
| Polarity | Positive |
| Maximum Output Current | 0.45A |
| Minimum Input Voltage | 5.5V |
| Maximum Input Voltage | 42V |
| Typical Dropout Voltage @ Current | 0.25@300mAV |
| Maximum Dropout Voltage @ Current | 0.5@300mAV |
| Accuracy | ±2% |
| Line Regulation | 15mV |
| Load Regulation | 30mV |
| Junction to Ambient | 40.3°C/W |
| Junction to Case | 31.8°C/W |
| Special Features | Current Limit|Reverse Polarity Protection|Short Circuit Protection|Thermal 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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