Negative fixed output LDO regulator providing -8V at a minimum of 1A. This through-hole component features a 3-pin TO-220 package with a tab, designed for PCB mounting. Key technical specifications include a maximum input voltage of -35V, a typical dropout voltage of 1.3V at 1A, and accuracy of ±4%. Thermal protection, current limit, safe area protection, and short circuit protection are integrated special features. Operating temperature range is 0°C to 125°C.
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Onsemi MC7908CT technical specifications.
| Basic Package Type | Through Hole |
| Package Family Name | TO-220 |
| Package/Case | TO-220 |
| Package Description | Transistor Outline Package |
| Lead Shape | Through Hole |
| Pin Count | 3 |
| PCB | 3 |
| Tab | Tab |
| Package Length (mm) | 10.28(Max) |
| Package Width (mm) | 4.82(Max) |
| Package Height (mm) | 9.28(Max) |
| Seated Plane Height (mm) | 19.68(Max) |
| Pin Pitch (mm) | 2.66(Max) |
| Package Material | Plastic |
| Mounting | Through Hole |
| Jedec | TO-220AB |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | -8V |
| Polarity | Negative |
| Maximum Output Current | 1(Min)A |
| Maximum Input Voltage | -35V |
| Typical Dropout Voltage @ Current | 1.3@1AV |
| Accuracy | ±4% |
| Line Regulation | 160mV |
| Load Regulation | 160mV |
| Junction to Ambient | 65°C/W |
| Junction to Case | 5°C/W |
| Special Features | Current Limit|Safe Area Protection|Short Circuit Protection|Thermal Shutdown Protection |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 125°C |
| Cage Code | 5V1P1 |
| EU RoHS | No |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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