L4978 - 2A STEP DOWN SWITCHING REGULATOR

Product Overview

STMicroelectronics

Datasheet Details

Part number	L4978
Manufacturer	STMicroelectronics
File Size	564.07 KB
Description	2A STEP DOWN SWITCHING REGULATOR
Datasheet	L4978 Datasheet
Additional preview pages of the L4978 datasheet.

Product details

Description

The L4978 is a step down monolithic power switching regulator delivering 2A at a voltage between 3.3V and 50V (selected by a simple external divider).

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 plastic dual in line,.

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Published: Mar 22, 2005 |