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TLF4949 Datasheet, PDF (13/23 Pages) Infineon Technologies AG – 5V Low Drop Out Linear Voltage Regulator
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TLF4949
Dropout Voltage VDR versus
Junction Temperature TJ
0,4
IOUT = 100mA
0,3
IOUT = 50mA
0,2
IOUT = 10mA
0,1
0
-40
0
40
80
120
TJ [°C]
Quiescent Current IQSE versus
Junction Temperature TJ
300
VIN = 14V
IOUT= 0.3mA
250
200
150
100
-40
0
40
80
120
TJ [°C]
Quiescent Current IQ versus
Output Current IOUT
3
VIN = 14V
TJ = 25°C
2,5
2
1,5
1
0,5
0
0,1
1
10
100
IOUT [mA]
Quiescent Current IQ
versus Input Voltage VIN
3
TJ = 25°C
2,5
2
1,5
1
RLOAD = 5kΩ
0,5
RLOAD = 100Ω
0
0 5 10 15 20 25 30 35 40
VIN [V]
Data Sheet
13
Rev. 1.0, 2012-05-07
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