TLE4278G_07 Datasheet, PDF (16/20 Pages) Infineon Technologies AG – 5-V Low Drop Fixed Voltage Regulator Output voltage tolerance ≤ ±2%

TLE 4278 G
Drop Voltage V_dr versus
Output Current I_Q
mV
V_dr
700
AED01544
600
500
400
T_j = 125 C
300
T_j = 25 C
200
100
0
0 50 100 150 200 250 mA
Ι_Q
Current Consumption I_q
versus Input Voltage V_I
12
I_{q mA}
10
T_j = 25 ˚C
AED01546
8
6
R _L= 33 Ω
4
R _L= 50 Ω
2
R _L= 100 Ω
0
0 10 20 30 40 V 50
V_I
Current Consumption I_q
versus Output Current I_Q
I_q [mA]
V _I = 13.5V
10
T_j = 25°C
TL E4 2 7 8 _ IQ -IQ .VSD
1
0.1
0.01
0.1
1
10
100
I_Q [mA]
Output Voltage V_Q
versus Input Voltage V_I
mA
V_Q
10
AED01547
8
6
R _L= 33 Ω
4
2
0
0
2
4
6
8
V
V_Ι
Data Sheet
16
Rev. 1.4, 2007-02-19