TLE4678 Datasheet, PDF (16/31 Pages) Infineon Technologies AG – Low Drop Out Linear Voltage Regulator 5 V Fixed Output Voltage

TLE4678
Current Consumption
6.2
Typical Performance Characteristics Current Consumption
Current Consumption I_q vs.
Junction Temperature T_j
I_q [mA]
Iq -Tj .v s d
VI = 13 .5 V
Watchdog activated
10
I_Q = 150 mA
IQ = 50 mA
1
Current Consumption I_q vs.
Junction Temperature T_j
140
Iq1 0 0 u _ T.j v s d
Iq [µA]
IQ = 100 µA
VI = 13.5 V
Watchdog deactivated
100
80
IQ = 2 mA
60
0.1
40
0.01
-40 -20 0 20 40 60 80 100 120 140
T_j [°C]
Current Consumption I_q vs.
Output Current I_Q
Iq -IQ .v s d
Iq [mA]
10
1
V_I = 13.5 V
T_j = 125 °C
0.1
V_I = 13 .5 V
T_j = 25 °C
-40
0
40
80
Current Consumption I_q vs.
Input Voltage V_I
24
Iq [mA]
Tj = 25 °C
120 150
Tj [°C]
Iq -VI.v s d
16
R_L = 50 Ω
12
8
R_L = 500 Ω
4
0.01
0.2
1
10
100
I_Q [mA]
0
2
4
6
8
VI [V]
Datasheet
16
Rev. 1.1, 2009-08-27