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L7983

300mA synchronous step-down switching regulator

Image Manufacturer B2B MPN Description Distributor Stock Quantity Price Buy Now
Distributor STMicroelectronics STEVAL-L7983V50 EVAL BOARD FOR L7983PU50R DigiKey 1 1 units
$19.74

L7983 Datasheet (1.89 MB)

Preview of L7983 PDF

Datasheet Details

Part number:

L7983

Manufacturer:

STMicroelectronics ↗

File Size:

1.89 MB

Description:

300ma synchronous step-down switching regulator.

L7983 Features

* 3.5 V to 60 V operating input voltage

* Fixed output voltage (3.3 V and 5 V) or adjustable from 0.85 V to VIN

* 300 mA DC output current

* Dynamic low consumption mode to low noise mode selection

* 10 µA operating quiescent current (L7983PU33R, VIN > 24 V, L

L7983 General Description

The L7983 device is a step-down monolithic switching regulator able to deliver up to 300 mA DC based on peak current mode architecture. The output voltage adjustability ranges from 0.85 V to VIN. The wide input voltage range and adjustable UVLO threshold meet the specification for the 12 V, 24 V and.

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L7983 300mA synchronous step-down switching regulator STMicroelectronics

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