L5973AD - 2A switch step down switching regulator

Name: L5973AD
SKU: L5973AD-70179

STMicroelectronics

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Datasheet Details

Part number	L5973AD
Manufacturer	STMicroelectronics
File Size	483.80 KB
Description	2A switch step down switching regulator
Datasheet	L5973AD_STMicroelectronics.pdf

L5973AD Product details

Description

The L5973AD is a step down monolithic power switching regulator with a switch current limit of 2 A so it is able to deliver more than 1.5 A DC current to the load depending on the application conditions.

Features

2 A internal switch.
Operating input voltage from 4 V to 36 V.
3.3 V / (±2%) reference voltage.
Output voltage adjustable from 1.235 V to 35 V.
Low dropout operation: 100% duty cycle.
500 kHz Internally fixed frequency.
Voltage feedforward.
Zero load current operation.
Internal current limiting.
Inhibit for zero current consumption.
Synchronization.
Protection against feedback disconnection.
Thermal shutdown.

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Other Datasheets by STMicroelectronics

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Published: Mar 22, 2005 |