| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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| 1 | PT78NR252 | -5.2V. 10-12W Plus to Minus Voltage ISR | 61K |
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| 2 | PT78NR252H | 10-12W Plus to Minus Voltage Integrated Switching Regulator | 63K |
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| 3 | PT78NR252S | 10-12W Plus to Minus Voltage Integrated Switching Regulator | 63K |
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| 4 | PT78NR252V | 10-12W Plus to Minus Voltage Integrated Switching Regulator | 63K |
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