TLE7278-2 Datasheet, PDF (16/25 Pages) Infineon Technologies AG – Low Dropout Voltage Regulator

TLE7278-2
Typical Performance Characteristics (cont´d)
Line Regulation dV_Q versus
Input Voltage Change dV_I
6
∆_[mV_VQ]
I_Q = 10mA
19_dVQ-dVI__150C.vsd
T_j = 150 °C
Line Regulation dV_Q versus
Input Voltage Change dV_I
6
∆_[mV_VQ]
2
I_Q = 1mA
2
0
0
19_dVQ-dVI_25C_.vsd
T_j = 25 °C
I_Q = 1mA
I_Q = 10mA
I_Q = 100mA
-2
-2
-4
-4
-6
0 5 10 15 20 25 30 35 40 45
V_I [V]
Line Regulation dV_Q versus
Input Voltage Change dV_I
6
∆_[mV_VQ]
19_dVQ-dVI_-40C.vsd
T_j = -40 °C
2
I_Q = 100mA
0
I_Q = 10mA
I_Q = 1mA
-2
-6
0
5 10 15 20 25 30 35 40 45
V_I [V]
Enable Input Current I_EN versus
Enable Input Voltage V_EN
I_EN
[µA]
50
24_IINH vs VINH.vsd
T_j = 150°C
T_j = 25°C
40
T_j = -40°C
30
20
-4
10
-6
0
5 10 15 20 25 30 35 40 45
V_I [V]
10
20
30
40
V_EN [V]
Data Sheet
16
Rev. 1.2, 2009-04-28