L4943 datasheet by STMicroelectronics.
| Part number | L4943 |
|---|---|
| Datasheet | L4943_STMicroelectronics.pdf |
| File Size | 113.91 KB |
| Manufacturer | STMicroelectronics |
| Description | MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO |
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The L4943 contains a triple voltage regulator and a high side driver. In stand-by the output is active as long as possible even when in thermal shutdown or under any other fault conditions. The STCAP pin allows the use of a reserve supply capacitor that will hold enough energy for the BLOCK DIAGRAM Multiwatt 15 ORDERING NUMBER:.
View all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| L4940 | 1.5A very low drop voltage regulator |
| L4940V5 | 1.5A very low drop voltage regulator |
| L4940V85 | 1.5A very low drop voltage regulator |
| L4941 | VERY LOW DROP 1A REGULATOR |
| L4945 | 5V VERY LOW DROP VOLTAGE REGULATOR |
| L4946 | QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET |
| L4946B | QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET |
| L4947 | 5V-0.5A VERY LOW DROP REGULATOR WITH RESET |
| L4947PD | 5V-0.5A VERY LOW DROP REGULATOR WITH RESET |
| L4947R | 5V-0.5A VERY LOW DROP REGULATOR WITH RESET |
