TLE4253 Datasheet, PDF (13/22 Pages) Infineon Technologies AG – Low Dropout Voltage Tracking Regulator

TLE4253
Electrical Characteristics
5.2
Current Consumption
Table 2 Electrical Characteristics Current Consumption
V_I = 13.5 V; V_ADJ/EN ≥ 2.0 V; V_FB = V_Q; -40 °C ≤ T_j ≤ 150 °C;
all voltages with respect to ground (unless otherwise specified).
Pos. Parameter
Symbol
Limit Values
Min. Typ. Max.
5.2.1 Quiescent Current
Stand-by Mode
I_q1
–
0
2
5.2.2 Current Consumption
I_q2
I_q = I_I - I_Q
5.2.3
–
120 150
–
7
15
5.2.4 Current Consumption
I_q3
Dropout Region; I_q = I_I - I_Q
–
1
3
Unit
µA
µA
mA
mA
Conditions
V_Q = 0 V;
V_ADJ/EN ≤ 0.4 V;
T_j ≤ 85 °C
I_Q ≤ 100 µA;
V_ADJ/EN = 5 V;
T_j ≤ 85 °C
I_Q ≤ 200 mA;
V_ADJ/EN = 5 V
V_ADJ = V_I = 5 V;
I_Q = 0 mA
Data Sheet
13
Rev. 1.2, 2009-11-09