TLF4949 Datasheet, PDF (12/23 Pages) Infineon Technologies AG – 5V Low Drop Out Linear Voltage Regulator

TLF4949
4.5
Typical Performance Graphs
Typical Performance Characteristics
Equivalent Series Resistance ESR(C_OUT) versus
Output Current I_OUT
Output Voltage V_OUT versus
Junction Temperature T_J
100
C_OUT = 4.7µF
T_J = 25°C
V_IN = 6..28V
10
Stable
Region
1
0,1
0 10 20 30 40 50 60 70 80 90 100
I_OUT [mA]
5,20
5,15
V_IN = 14V
I_OUT = 1mA
5,10
5,05
5,00
4,95
4,90
4,85
4,80
-40
0
40
80
120
T_J [°C]
Output Voltage V_OUT versus
Input Voltage V_IN
6,00
T_J = 25°C
5,00
4,00
3,00
R_L = 5kΩ
2,00
1,00
R_L = 100Ω
0,00
0
2
4
6
8
10
V_IN [V]
Dropout Voltage V_DR versus
Output Current I_OUT
0,4
T_J = 25°C
0,35
0,3
0,25
0,2
0,15
0,1
0,05
0
0
25
50
75
100
I_OUT [mA]
Data Sheet
12
Rev. 1.0, 2012-05-07