L4974A is 3.5A SWITCHING REGULATOR manufactured by STMicroelectronics .
| Part Number | Description |
|---|---|
| L497 | HALL EFFECT PICKUP IGNITION CONTROLLER |
| L4970A | 10A SWITCHING REGULATOR |
| L4971 | 1.5A STEP DOWN SWITCHING REGULATOR |
| L4972A | 2A SWITCHING REGULATOR |
| L4972AD | 2A SWITCHING REGULATOR |
The L4974Aisa stepdownmonolithicpower switching regulator delivering 3.5A at a voltage variable from 5.1 to 40V. Realized with BCD mixed technology, the device uses a DMOS output transistor to obtain very high efficiency and very fast switching times.
