TLF1963 Datasheet, PDF (11/24 Pages) Infineon Technologies AG – Low Dropout Linear Voltage Post Regulator

TLF1963
Electrical Characteristics
5.2
Typical Performance Characteristics
Dropout Voltage V_DR versus
Output Current I_Q
550
500
450
400
350
300
250
200
150
100
50
0
0
0.5
I_Q [A]
Dropout Voltage V_dr versus
Temperature T_j
550
I_Q = 100 mA
500
I_Q = 500 mA
450
I_Q = 1.5 A
400
350
300
250
200
150
100
50
0
−50
0
50
T_j [°C]
T_j = −40 °C
T_j = 25 °C
T_j = 125 °C
T_j = 150 °C
1
1.5
100
150
Guaranteed Dropout Voltage V_dr versus
Output Current I_Q
550
Δ : Testpoint
500
450
400
350
300
250
200
150
100
50
0
0
0.5
I_Q [A]
Quiescent Current I_q versus
Temperature T_j
T_j = 25 °C
T_j = 150 °C
1
1.5
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
−50
V_I = 6 V
I_Q = 0 mA .
V_EN = V_I
0
50
100
150
T_j [°C]
Data Sheet
11
Rev. 1.0, 2012-11-08