| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 571 | R1221N38AG-TR | Voltage-Mode SMPS Controller | 224K |
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| 572 | R1221N38AH | Voltage-Mode SMPS Controller | 224K |
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| 573 | R1221N38AH-TR | Voltage-Mode SMPS Controller | 224K |
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| 574 | R1221N38XA-TR | SMPS Controller | 258K |
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| 575 | R1221N38XB-TR | SMPS Controller | 258K |
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| 576 | R1221N38XC-TR | SMPS Controller | 258K |
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| 577 | R1221N38XD-TR | SMPS Controller | 258K |
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| 578 | R1221N38XE-TR | SMPS Controller | 258K |
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| 579 | R1221N38XF-TR | SMPS Controller | 258K |
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| 580 | R1221N38XG-TR | SMPS Controller | 258K |
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| 581 | R1221N38XH-TR | SMPS Controller | 258K |
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| 582 | R1221N39AA | Voltage-Mode SMPS Controller | 224K |
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| 583 | R1221N39AA-TR | Voltage-Mode SMPS Controller | 224K |
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| 584 | R1221N39AB | Voltage-Mode SMPS Controller | 224K |
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| 585 | R1221N39AB-TR | Voltage-Mode SMPS Controller | 224K |
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| 586 | R1221N39AC | Voltage-Mode SMPS Controller | 224K |
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| 587 | R1221N39AC-TR | Voltage-Mode SMPS Controller | 224K |
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| 588 | R1221N39AD | Voltage-Mode SMPS Controller | 224K |
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| 589 | R1221N39AD-TR | Voltage-Mode SMPS Controller | 224K |
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| 590 | R1221N39AE | Voltage-Mode SMPS Controller | 224K |
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| 591 | R1221N39AE-TR | Voltage-Mode SMPS Controller | 224K |
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| 592 | R1221N39AF | Voltage-Mode SMPS Controller | 224K |
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| 593 | R1221N39AF-TR | Voltage-Mode SMPS Controller | 224K |
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| 594 | R1221N39AG | Voltage-Mode SMPS Controller | 224K |
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| 595 | R1221N39AG-TR | Voltage-Mode SMPS Controller | 224K |
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| 596 | R1221N39AH | Voltage-Mode SMPS Controller | 224K |
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| 597 | R1221N39AH-TR | Voltage-Mode SMPS Controller | 224K |
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| 598 | R1221N39XA-TR | SMPS Controller | 258K |
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| 599 | R1221N39XB-TR | SMPS Controller | 258K |
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| 600 | R1221N39XC-TR | SMPS Controller | 258K |
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