Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

L7912C Fiches technique(PDF) 8 Page - STMicroelectronics

No de pièce L7912C
Description  NEGATIVE VOLTAGE REGULATORS
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L7912C Fiches technique(HTML) 8 Page - STMicroelectronics

Back Button L7912C Datasheet HTML 4Page - STMicroelectronics L7912C Datasheet HTML 5Page - STMicroelectronics L7912C Datasheet HTML 6Page - STMicroelectronics L7912C Datasheet HTML 7Page - STMicroelectronics L7912C Datasheet HTML 8Page - STMicroelectronics L7912C Datasheet HTML 9Page - STMicroelectronics L7912C Datasheet HTML 10Page - STMicroelectronics L7912C Datasheet HTML 11Page - STMicroelectronics L7912C Datasheet HTML 12Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 13 page
background image
Figure 1 : Fixed Output Regulator.
Figure 2 : Split Power Supply (
± 15V/1A).
Notes :
1. To specify an output voltage, substitute voltage value for ”XX”.
2. Required for stability. For value given, capacitor must be solid
tantalum. If aluminium electrolitics are used, at least ten times
value should be selected. C1 is required if regulator is located an
appreciable distance from power supply filter.
3. To improve transient response. If large capacitors are used, a
high current diode from input to output (1N4001 or similar) should
be introduced to protect the device from momentary input short
circuit.
Against potential latch-up problems.
APPLICATION INFORMATION
Figure 3 : Circuit for Increasing Output Voltage.
Figure 4 : High Current Negative Regulator
(– 5V/4A with 5A current limiting).
C3 Optional for improved transient response and ripple rejection.
Figure 5 : Typical ECL System Power Supply
(– 5.2V/4A).
Optional dropping resistor to reduce the power dissipated in the
boost transistor.
VO = V XX
R 1
+ R 2
R 2
V XX
R 2
> 3I d
L7900
8/13


Numéro de pièce similaire - L7912C

FabricantNo de pièceFiches techniqueDescription
logo
STMicroelectronics
L7912C STMICROELECTRONICS-L7912C Datasheet
414Kb / 16P
   NEGATIVE VOLTAGE REGULATORS
L7912C STMICROELECTRONICS-L7912C Datasheet
379Kb / 24P
   Negative voltage regulators
L7912C STMICROELECTRONICS-L7912C Datasheet
824Kb / 24P
   Negative voltage regulators
L7912C STMICROELECTRONICS-L7912C Datasheet
402Kb / 21P
   Negative voltage regulators
L7912C STMICROELECTRONICS-L7912C Datasheet
402Kb / 21P
   Negative voltage regulators
More results

Description similaire - L7912C

FabricantNo de pièceFiches techniqueDescription
logo
Wing Shing Computer Com...
79L12 WINGS-79L12 Datasheet
130Kb / 3P
   Negative-Voltage Regulators
logo
Texas Instruments
UA79M05 TI1-UA79M05 Datasheet
675Kb / 15P
[Old version datasheet]   NEGATIVE-VOLTAGE REGULATORS
logo
STMicroelectronics
L7912CV-DG STMICROELECTRONICS-L7912CV-DG Datasheet
465Kb / 24P
   Negative voltage regulators
logo
Texas Instruments
UA79M08 TI1-UA79M08 Datasheet
1Mb / 16P
[Old version datasheet]   NEGATIVE-VOLTAGE REGULATORS
logo
STMicroelectronics
L79XXC STMICROELECTRONICS-L79XXC Datasheet
824Kb / 24P
   Negative voltage regulators
logo
Texas Instruments
UA7900 TI1-UA7900_12 Datasheet
537Kb / 14P
[Old version datasheet]   NEGATIVE-VOLTAGE REGULATORS
UA79M00 TI-UA79M00 Datasheet
312Kb / 4P
[Old version datasheet]   NEGATIVE-VOLTAGE REGULATORS
logo
STMicroelectronics
L79L05ACZ-TR STMICROELECTRONICS-L79L05ACZ-TR Datasheet
717Kb / 27P
   Negative voltage regulators
logo
Texas Instruments
UA79M00 TI1-UA79M00_17 Datasheet
1Mb / 15P
[Old version datasheet]   NEGATIVE-VOLTAGE REGULATORS
UA7900 TI1-UA7900_17 Datasheet
878Kb / 13P
[Old version datasheet]   NEGATIVE-VOLTAGE REGULATORS
logo
Estek Electronics Co. L...
ET-79LXXND ESTEK-ET-79LXXND Datasheet
1Mb / 5P
   Negative-Voltage Regulators
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com