| 型号 | 厂商 | 描述 |
| l4949ep013tr | STMicroelectronics | IC REG LDO 5V .1A 20SOIC |
| l4949ep-e | STMicroelectronics | IC REG LDO 5V .1A 20SOIC |
| l4949eptr-e | STMicroelectronics | IC REG LDO 5V .1A 20SOIC |
| l4949eptr-e | STMicroelectronics | IC REG LDO 5V .1A 20SOIC |
| l4949eptr-e | STMicroelectronics | IC REG LDO 5V .1A 20SOIC |
| l4949n | ON Semiconductor | IC REG LDO 5V .1A 8DIP |
| l4949ng | ON Semiconductor | IC REG LDO 5V .1A 8DIP |
| l4952d | STMicroelectronics | IC VREG CAR RADIO APP SO-20 |
| l4952d013tr | STMicroelectronics | IC VREG CAR RADIO APP SO-20 |
| l4953g | STMicroelectronics | IC VREG MULTI CAR MULTIWATT15 |
| l4957ad1.5 | STMicroelectronics | IC REG LDO 1.5V 5A D2PAK |
| l4957ad1.5tr | STMicroelectronics | IC REG LDO 1.5V 5A D2PAK |
| l4957ad1.8 | STMicroelectronics | IC REG LDO 1.8V 5A D2PAK |
| l4957ad1.8tr | STMicroelectronics | IC REG LDO 1.8V 5A D2PAK |
| l4957ad2.5 | STMicroelectronics | IC REG LDO 2.5V 5A D2PAK |
| l4957ad2.5tr | STMicroelectronics | IC REG LDO 2.5V 5A D2PAK |
| l4957ad2.5tr | STMicroelectronics | IC REG LDO 2.5V 5A D2PAK |
| l4957ad2.5tr | STMicroelectronics | IC REG LDO 2.5V 5A D2PAK |
| l4957ad3.3 | STMicroelectronics | IC REG LDO 3.3V 5A D2PAK |
| l4957ad3.3tr | STMicroelectronics | IC REG LDO 3.3V 5A D2PAK |
| l4957ad3.3tr | STMicroelectronics | IC REG LDO 3.3V 5A D2PAK |
| l4957ad3.3tr | STMicroelectronics | IC REG LDO 3.3V 5A D2PAK |
| l4959 | STMicroelectronics | IC VREG MULTI AUDIO MULTIWATT11 |
| l4960 | STMicroelectronics | IC REG BUCK ADJ 2.5A HEPTAWATT |
| l4960h | STMicroelectronics | IC REG BUCK ADJ 2.5A 7HEPTAWATT |
| l4962/a | STMicroelectronics | IC REG BUCK ADJ 1.5A 16PDIP |
| l4962e/a | STMicroelectronics | IC REG BUCK ADJ 1.5A 7HEPTAWATT |
| l4962eh/a | STMicroelectronics | IC REG BUCK ADJ 1.5A HEPTAWATT |
| l4963d | STMicroelectronics | IC REG BUCK ADJ 1.5A 20SOIC |
| l4963d013tr | STMicroelectronics | IC REG BUCK ADJ 1.5A SO20 |
| l4963d013tr | STMicroelectronics | IC REG BUCK ADJ 1.5A SO20 |
| l4963d013tr | STMicroelectronics | IC REG BUCK ADJ 1.5A SO20 |
| l4963w | STMicroelectronics | IC REG BUCK ADJ 1.5A 18DIP |
| l4969013tr | STMicroelectronics | IC VREG PWR CAN TXRX 20-PSOIC |
| l4969013tr | STMicroelectronics | IC VREG PWR CAN TXRX 20-PSOIC |
| l4969ur | STMicroelectronics | TXRX SPEED CAN 5V 180MA PWRSO20 |
| l4969urd | STMicroelectronics | TXRX LOW FAULT 5V 180MA 20SOIC |
| l4969urd-e | STMicroelectronics | TXRX LOW FAULT 5V 180MA 20SOIC |
| l4969urdtr | STMicroelectronics | TXRX LOW FAULT 5V 180MA 20SOIC |
| l4969urdtr-e | STMicroelectronics | TXRX LOW FAULT 5V 180MA 20SOIC |
| l4969ur-e | STMicroelectronics | TXRX SPEED CAN 5V 180MA PWRSO20 |
| l4969urtr | STMicroelectronics | TXRX SPEED CAN 5V 180MA PWRSO20 |
| l4969urtr-e | STMicroelectronics | TXRX SPEED CAN 5V 180MA PWRSO20 |
| l4970a | STMicroelectronics | IC REG BUCK ADJ 10A MULTIWATT15 |
| l4971 | STMicroelectronics | IC REG BUCK ADJ 1.5A 8DIP |
| l4971d | STMicroelectronics | IC REG BUCK ADJ 1.5A 16SOIC |
| l4971d013tr | STMicroelectronics | IC REG BUCK ADJ 1.5A 16SOIC |
| l4971d013tr | STMicroelectronics | IC REG BUCK ADJ 1.5A 16SOIC |
| l4971d013tr | STMicroelectronics | IC REG BUCK ADJ 1.5A 16SOIC |
| l4972a | STMicroelectronics | IC REG BUCK ADJ 2A 20DIP |