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LD1580XX Fiches technique (PDF) - STMicroelectronics

LD1580XX Datasheet PDF - STMicroelectronics
No de pièce LD1580XX
Télécharger  LD1580XX Télécharger

Taille du fichier   367.09 Kbytes
Page   15 Pages
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 7 A very low drop positive voltage regulator adjustable

LD1580XX Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
LD1580XX Datasheet PDF - STMicroelectronics

No de pièce LD1580XX
Télécharger  LD1580XX Click to download

Taille du fichier   367.09 Kbytes
Page   15 Pages
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 7 A very low drop positive voltage regulator adjustable

LD1580XX Fiches technique (HTML) - STMicroelectronics

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LD1580XX Détails du produit

Description
The LD1580 is a very low dropout positive linear voltage regulator particularly suitable in applications requiring output currents up to 7 A.
The LD1580 typical dropout voltage is 400 mV at 7 A while it decreases at lighter loads.
This very low dropout is achieved thanks to a second input voltage pin, named VCONTROL, which is also responsible of the output power stage driving.
The LD1580 is provided with an output voltage remote sense pin which reduces dramatically any output voltage variations that could occur due to load changes.
The ADJ pin is still available. A small capacitor on this pin helps to improve transient response.
The LD1580 also features a built-in output current limit function and a thermal shutdown protection with hysteresis which prevents from excessive power dissipation in case of insufficient heatsinking. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 2 % at the maximum output current and over the full temperature range.

Features
■ Output current limit
■ Low dropout voltage: typically 400 mV at 7 A output current
■ Output voltage remote sense pin
■ Fast transient response
■ Thermal shutdown protection with hysteresis
■ Wide operating temperature range -40 °C to 125 °C
■ No supply sequencing problems in dual supply mode
■ Output voltages available: adjustable




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À propos de STMicroelectronics


Stmicroelectronics est un fabricant multinational d'électronique et de semi-conducteurs basé à Genève, en Suisse.

La société propose une large gamme de produits, notamment des microcontrôleurs, des capteurs, des amplificateurs de puissance et des circuits intégrés pour diverses applications sur les marchés automobiles, industriels et consommateurs.

Fondée en 1987, Stmicroelectronics a des opérations dans plus de 100 pays et est l'une des plus grandes sociétés de semi-conducteurs au monde.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




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