| 型号 | 厂商 | 描述 |
| l4931abdt80 | STMicroelectronics | IC REG LDO 8V .25A D-PAK |
| l4931abdt80-tr | STMicroelectronics | IC REG LDO 8V .25A DPAK |
| l4931abdt80-tr | STMicroelectronics | IC REG LDO 8V .25A DPAK |
| l4931abdt80-tr | STMicroelectronics | IC REG LDO 8V .25A DPAK |
| l4931abpt120 | STMicroelectronics | IC REG LDO 12V .25A P-PAK |
| l4931abpt120r | STMicroelectronics | IC REG LDO 12V .25A PPAK |
| l4931abpt120r | STMicroelectronics | IC REG LDO 12V .25A PPAK |
| l4931abpt25 | STMicroelectronics | IC REG LDO 2.5V .25A P-PAK |
| l4931abpt25tr | STMicroelectronics | IC REG LDO 2.5V .25A PPAK |
| l4931abpt25tr | STMicroelectronics | IC REG LDO 2.5V .25A PPAK |
| l4931abpt33 | STMicroelectronics | IC REG LDO 3.3V .25A P-PAK |
| l4931abpt33-tr | STMicroelectronics | IC REG LDO 3.3V .25A PPAK |
| l4931abpt33-tr | STMicroelectronics | IC REG LDO 3.3V .25A PPAK |
| l4931abpt50 | STMicroelectronics | IC REG LDO 5V .25A P-PAK |
| l4931abpt50tr | STMicroelectronics | IC REG LDO 5V .25A PPAK |
| l4931abpt50tr | STMicroelectronics | IC REG LDO 5V .25A PPAK |
| l4931abpt80 | STMicroelectronics | IC REG LDO 8V .25A P-PAK |
| l4931abpt80tr | STMicroelectronics | IC REG LDO 8V .25A P-PAK |
| l4931abv25 | STMicroelectronics | IC REG LDO 2.5V .25A TO-220 |
| l4931abv33 | STMicroelectronics | IC REG LDO 3.3V .25A TO-220 |
| l4931abv50 | STMicroelectronics | IC REG LDO 5V .25A TO-220 |
| l4931abz120 | STMicroelectronics | IC REG LDO 12V .25A TO-92 |
| l4931abz120ap | STMicroelectronics | IC REG LDO 12V .25A TO-92 |
| l4931abz25 | STMicroelectronics | IC REG LDO 2.5V .25A TO-92 |
| l4931abz25-ap | STMicroelectronics | IC REG LDO 2.5V .25A TO-92 |
| l4931abz80-ap | STMicroelectronics | IC REG LDO 8V .25A TO-92 |
| l4931cd120 | STMicroelectronics | IC REG LDO 12V .25A 8-SOIC |
| l4931cd120-tr | STMicroelectronics | IC REG LDO 12V .25A 8-SOIC |
| l4931cd120-tr | STMicroelectronics | IC REG LDO 12V .25A 8-SOIC |
| l4931cd120-tr | STMicroelectronics | IC REG LDO 12V .25A 8-SOIC |
| l4931cd25 | STMicroelectronics | IC REG LDO 2.5V .25A 8-SOIC |
| l4931cd25-tr | STMicroelectronics | IC REG LDO 2.5V .25A 8-SOIC |
| l4931cd27-tr | STMicroelectronics | IC REG LDO 2.7V .25A 8-SOIC |
| l4931cd30 | STMicroelectronics | IC REG LDO 3V .25A 8-SOIC |
| l4931cd33 | STMicroelectronics | IC REG LDO 3.3V .25A 8-SOIC |
| l4931cd33-tr | STMicroelectronics | IC REG LDO 3.3V .25A 8-SOIC |
| l4931cd33-tr | STMicroelectronics | IC REG LDO 3.3V .25A 8-SOIC |
| l4931cd33-tr | STMicroelectronics | IC REG LDO 3.3V .25A 8-SOIC |
| l4931cd33-try | STMicroelectronics | IC REG LDO 3.3V .25A 8-SOIC |
| l4931cd33-try | STMicroelectronics | IC REG LDO 3.3V .25A 8-SOIC |
| l4931cd33-try | STMicroelectronics | IC REG LDO 3.3V .25A 8-SOIC |
| l4931cd35-tr | STMicroelectronics | IC REG LDO 3.5V .25A 8-SOIC |
| l4931cd50 | STMicroelectronics | IC REG LDO 5V .25A 8-SOIC |
| l4931cd50-tr | STMicroelectronics | IC REG LDO 5V .25A 8-SOIC |
| l4931cd50-tr | STMicroelectronics | IC REG LDO 5V .25A 8-SOIC |
| l4931cd50-tr | STMicroelectronics | IC REG LDO 5V .25A 8-SOIC |
| l4931cd80 | STMicroelectronics | IC REG LDO 8V .25A 8-SOIC |
| l4931cd80-tr | STMicroelectronics | IC REG LDO 8V .25A 8SOIC |
| l4931cd80-tr | STMicroelectronics | IC REG LDO 8V .25A 8SOIC |
| l4931cd80-tr | STMicroelectronics | IC REG LDO 8V .25A 8SOIC |