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LM137K Fiches technique (PDF) - STMicroelectronics

LM137K Datasheet PDF - STMicroelectronics
No de pièce LM137K
Télécharger  LM137K Télécharger

Taille du fichier   245.63 Kbytes
Page   14 Pages
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATORS

LM137K Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
LM137K Datasheet PDF - STMicroelectronics

No de pièce LM137K
Télécharger  LM137K Click to download

Taille du fichier   245.63 Kbytes
Page   14 Pages
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATORS

LM137K Fiches technique (HTML) - STMicroelectronics

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LM137K Détails du produit

DESCRIPTION
The LM137 series are adjustable 3-terminal negative voltage regulators capable of supplying in excess- 1.5Aover a -1.2 to -37V output voltagerange. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, LM137 regulators are supplied in standard transistor packages which are easily mounted and handled. In addition to higher performance than fixed regulators, the LM137 series offer full overload protection available only in integrated circuits. Included on the chip are current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even ifthe adjustment terminal is disconnected.

■ OUTPUT VOLTAGE ADJUSTABLE DOWN TO Vref
■ 1.5A GUARANTEED OUTPUT CURRENT
■ 0.3%/V TYPICAL LOAD REGULATION
■ 0.01%/V TYPICAL LINE REGULATION
■ CURRENT LIMIT CONSTANT WITH TEMPERATURE
■ RIPPLE REJECTION : 77dB
■ STANDARD 3-LEAD TRANSISTOR PACKAGES
■ EXCELLENT THERMAL REGULATION: 0.002%/V
■ 50ppm/°C TEMPERATURE COEFFICIENT




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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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