Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

LT1085220M05 Fiches technique(PDF) 2 Page - Seme LAB

No de pièce LT1085220M05
Description  LOW DROPOUT 3 AMP POSITIVE VOLTAGE REGULATOR
Download  3 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  SEME-LAB [Seme LAB]
Site Internet  http://www.semelab.co.uk
Logo SEME-LAB - Seme LAB

LT1085220M05 Fiches technique(HTML) 2 Page - Seme LAB

  LT1085220M05 Datasheet HTML 1Page - Seme LAB LT1085220M05 Datasheet HTML 2Page - Seme LAB LT1085220M05 Datasheet HTML 3Page - Seme LAB  
Zoom Inzoom in Zoom Outzoom out
 2 / 3 page
background image
Prelim. 10/95
LT1085–220M–05
LT1085–05–220M
LT1085–12–220M
MILITARY VERSION
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
VO
Output Voltage
VREF
Reference Voltage
REG(LINE)
Line Regulation
REG(LOAD)
Load Regulation
See notes 1,2
VD
Dropout Voltage
See note 3
Output
Parameter
Voltage Test Conditions
Min.
Typ. Max.
Unit
VIN = 6.5 to 20V
IO = 0 to 3A
TJ = –55 to 150°C
VIN = 13.5V to 25V
IO = 0 to 3A
TJ = –55 to 150°C
VIN – VOUT = 1.5 to 15V
IO = 10mA to 3A
TJ = –55 to 150°C
VIN = 6.5 to 20V
IO = 0
TJ = –55 to 150°C
VIN = 13.5 to 25V
IO = 0
TJ = –55 to 150°C
VIN – VOUT = 1.5 to 15V
ILOAD = 10mA
TJ = –55 to 150°C
VIN = 8V
IO = 0 to 3A
TJ = –55 to 150°C
VIN = 15V
IO = 0 to 3A
TJ = –55 to 150°C
VIN – VOUT = 3V
IO = 10mA to 3A
TJ = –55 to 150°C
DVOUT = 50mV
IOUT = 3A
TJ = –55 to 150°C
DVOUT = 120mV
IOUT = 3A
TJ = –55 to 150°C
DVREF = 1%
IOUT = 3A
TJ = –55 to 150°C
4.90
5
5.10
11.76
12
12.24
1.225
1.25
1.270
0.5
10
110
125
225
0.015
0.2
0.035
0.2
520
10
35
12
36
24
72
0.1
0.3
0.2
0.4
1.3
1.5
1.3
1.5
1.3
1.5
5
12
ADJ.
5
12
ADJ.
5
12
ADJ.
5
12
ADJ.
ELECTRICAL CHARACTERISTICS
(TJ = 25°C unless otherwise stated)
V
mV
%
mV
%
V
DESCRIPTION
The LT1085 is designed to provide 3A with higher efficiency than currently available devices. All internal circuitry is
designed to operate down to 1V input to output differential and the dropout voltage is fully specified as a function of load
current. Dropout is guaranteed at a maximum of 1.5V at maximum output current, decreasing at lower load currents.
On-chip trimming adjusts the reference output voltage to 1%. Current limit is also trimmed, minimising the stress on both
the regulator and power source circuitry under overload conditions.
The LT1085 is pin compatible with older 3 terminal adjustable regulators. A 10
mF output capacitor is required on these
new devices; however, this is usually included in most regulator designs.
Unlike PNP regulators, where up to 10% of the output current is wasted as quiescent current, the LT1085 quiescent
current flows into the load, increasing efficiency.


Html Pages

1  2  3 


Fiches technique Télécharger

Go To PDF Page

Numéro de composants électroniques

No de pièceDescriptionHtml ViewFabricant
OM7671ST 1.5 AMP AND 3 AMP LOW DROPOUT 3.3 VOLTAGE POSITIVE REGULATOR 1  2  3  List of Unclassifed Manufacturers
PJ1085 3 Amp Low Dropout Positive Voltage Regulator 1  2  3  4  5  More List of Unclassifed Manufacturers
TS1082 10 Amp Low Dropout Positive Voltage Regulator 1  2  3  4  5  More Taiwan Semiconductor Company, Ltd
IP1R07A 3 AMP LOW DROPOUT POSITIVE ADJUSTABLE VOLTAGE REGULATOR 1  2  3  Seme LAB
TS1083 7.5 Amp Low Dropout Positive Voltage Regulator 1  2  3  4  5  More Taiwan Semiconductor Company, Ltd
EZ1585D 6.0 AMP LOW DROPOUT POSITIVE VOLTAGE REGULATOR 1  2  3  4  Semtech Corporation
PJ1082 10 Amp Low Dropout Positive Voltage Regulator 1  2  3  4  5  More List of Unclassifed Manufacturers
PJ1117 1 Amp Low Dropout Positive Voltage Regulator 1  2  3  4  5  More List of Unclassifed Manufacturers
LT1086220M05 LOW DROPOUT 1.5 AMP POSITIVE VOLTAGE REGULATOR 1  2  3  Seme LAB
PJ1084 5 Amp Low Dropout Positive Voltage Regulator 1  2  3  4  5  More List of Unclassifed Manufacturers

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