TLE7272 Datasheet, PDF (10/20 Pages) Infineon Technologies AG – 5-V Low Drop Voltage Regulator

TLE 7272
Dropout Voltage V_dr versus Output
Current I_Q
600
6 _ V D R -IQ .V S D
V _dr [m V ]
Maximum Output Current I_Q versus
Junction Temperature T_j
620
8 _ IQ M A X -T J.V S D
I_Q [m A ]
V _I = 1 3.5 V
T_j = 150 °C
400
580
300
T_j = 25 °C
560
200
540
T _j = -40 °C
100
520
0
100
200
300
I_Q [m A ]
Dropout Voltage V_dr versus Junction
Temperature T_j
600
7_ V D R -T J.V S D
V _dr [m V ]
500
-40 -20 0 20 40 60 80 100 120 140
T _j [°C ]
Maximum Output Current I_Q versus
Input Voltage V_I
600
9 _ S O A .V S D
I_Q [m A ]
T_j = 125 °C
I_{Q lim}
T_j = 25 °C
400
I_Q = 250 m A
400
300
I_Q = 150m A
200
100
I_Q = 10 m A
-40 -20 0 20 40 60 80 100 120 140
T _j [°C ]
300
200
P vm ax = 1,18W for T O 252 @
300m m 2 cooling area
100
0
10
20
30
40
V _I [V ]
Data Sheet
10
Rev. 1.0a, 2005-02-08