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    | Partname: | L4971 |  | Description: | 1.5A STEP DOWN SWITCHING REGULATOR |  | Manufacturer: | SGS-Thomson Microelectronics |  | Datasheet: | PDF (134K). Click here to download *)
 |  | The L4971 is a step down monolithic power switching regulator delivering 1.5A at a voltage between 3.3V and 50V (selected by a simple external divider). Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typical Rdson of 0.25) to obtain very high efficency and high switching speed. |  |  Click here to download L4971 Datasheet*)
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