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IRU1209 Folha de dados(PDF) 2 Page - International Rectifier

Nome de Peças IRU1209
Descrição Electrónicos  1A VERY LOW DROPOUT POSITIVE FIXED AND ADJUSTABLE REGULATORS
PDF  8 Pages
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Fabricante Electrônico  IRF [International Rectifier]
Página de início  http://www.irf.com
Logo IRF - International Rectifier

IRU1209 Folha de dados(HTML) 2 Page - International Rectifier

  IRU1209 Datasheet HTML 1Page - International Rectifier IRU1209 Datasheet HTML 2Page - International Rectifier IRU1209 Datasheet HTML 3Page - International Rectifier IRU1209 Datasheet HTML 4Page - International Rectifier IRU1209 Datasheet HTML 5Page - International Rectifier IRU1209 Datasheet HTML 6Page - International Rectifier IRU1209 Datasheet HTML 7Page - International Rectifier IRU1209 Datasheet HTML 8Page - International Rectifier  
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2
Rev. 2.3
08/02/02
IRU1206 / IRU1207 / IRU1208 / IRU1209
www.irf.com
ABSOLUTE MAXIMUM RATINGS
Input Voltage (VIN) ....................................................
12V
Enable Input Voltage ................................................
12V
Storage Temperature Range ......................................
-65°C To 150°C
Operating Junction Temperature Range .....................
0°C To 135°C
PACKAGE INFORMATION
θJA=55°C/W
for 1" Sq pad
2-PIN PLASTIC TO-252 (D-Pak)
3-PIN PLASTIC SOT-223 (Y)
IRU1206
IRU1206
θJA=70°C/W for
0.5" Sq pad
θJA=90°C/W for
0.4" Sq pad
8-PIN PLASTIC SOIC (S)
IRU1207
IRU1208
IRU1209
θJA=55°C/W
for 1" Sq pad
θJA=55°C/W
for 1" Sq pad
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over CIN=COUT=10
mF, VIN=Vo+1V, VOUT=VFB (For adjustable
version only), and TA=25°C. Typical values refer to TA=25°C. Low duty cycle pulse testing is used which keeps
junction and case temperatures equal to the ambient temperature.
VIN
VOUT
Tab is
Gnd
1
3
FRONTVIEW
VIN
Gnd
VOUT
Tab is
Gnd
3
1
2
TOP VIEW
Gnd
Flag
VOUT
VIN
Enable
Gnd
Gnd
Gnd
4
3
2
1
5
6
7
8
TOP VIEW
Gnd
Adj
VOUT
VIN
Flag
Gnd
Gnd
Gnd
4
3
2
1
5
6
7
8
TOP VIEW
Gnd
Adj
VOUT
VIN
Enable
Gnd
Gnd
Gnd
4
3
2
1
5
6
7
8
TOP VIEW
Initial Voltage Accuracy
(see Table 1 for nominal values)
Line Regulation
Load Regulation (Note 1)
Output Voltage Temp Coef.
Dropout Voltage (Note 2)
Ground Current (Note 3)
Current Limit
Minimum Input Voltage
IRU1208, IRU1209
Adjust Pin Current
Minimum Load Current
PARAMETER
SYM
TEST CONDITION
MIN
TYP
MAX
UNITS
Vo
DVI
DVL
DVO(T)
DVI(O)
IQ
ICL
VIN(min)
IADJ
IO(min)
Io=10mA, TA=25
8C
(Note 4)
Vo + 1V<VIN<12
10mA<Io<1A
1mA<Io<150mA
Io=100mA (Note 4)
Io=500mA (Note 4)
Io=1000mA (Note 4)
VIN=Vo + 1 for all conditions:
Io=100mA (Note 4)
Io=500mA (Note 4)
Io=1000mA (Note 4)
Vo=5% Below Regulation Point
VIN=2.5V, Vo=VADJ (Note 4)
-1
-1.3
1.1
1
0.5
0.5
20
100
300
500
1.4
2.1
1
1.3
1
0.7
0.5
100
200
400
650
3
15
50
2.3
0.1
%
%
%
ppm/
8C
mV
mA
A
V
mA
mA



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