L4971 Datasheet - STMicroelectronics

L4971 - 1.5A STEP DOWN SWITCHING REGULATOR

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 0.25Ω) to obtain very high efficency .

L4971 Features

* of this new generations of DC-DC converter include pulse-by-pulse current limit, hiccup mode for short circuit protection, voltage feedforward regulation, soft-start, protection against feedback loop disconnection, inhibit for zero current consumption and thermal shutdown. The device is available in

L4971_STMicroelectronics.pdf

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Datasheet Details

Part number:

L4971

Manufacturer:

STMicroelectronics ↗

File Size:

134.78 KB

Description:

1.5a step down switching regulator.

L4971 Distributor

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L4971 1.5A STEP DOWN SWITCHING REGULATOR STMicroelectronics