R5973D - Up to 2A step-down switching regulator

Product Overview

STMicroelectronics

Datasheet Details

Part number	R5973D
Manufacturer	STMicroelectronics
File Size	1.59 MB
Description	Up to 2A step-down switching regulator
Datasheet	R5973D Datasheet
Additional preview pages of the R5973D datasheet.

Product details

Description

The R5973D is a step-down monolithic power switching regulator with a minimum switch current limit of 2.25 A so it is able to deliver up to 2 A DC current to the load depending on the application conditions.

Features

General features.
2 A DC output current.
Operating input voltage from 4 V to 36 V.
3.3 V / (± 2%) reference voltage.
Large ambient temperature range: -40 °C to 125 °C.
Output voltage adjustable from 1.235 V to 35 V.
Low dropout operation: 100% duty cycle.
250 kHz internally fixed frequency.
Voltage feed-forward.
Zero load current operation.
Internal current limiting.
Inhibit for zero current.

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Other Datasheets by STMicroelectronics

R5973AD - Up to 1.5A step-down switching regulator
R5972D - Up to 1.5A step-down switching regulator
R5975D - Up to 3A step-down switching regulator

Published: Mar 12, 2016 |