TLE4675 Datasheet, PDF (12/25 Pages) Infineon Technologies AG – Low Drop Out Linear Voltage Regulator 5V Fixed Output Voltage

TLE4675
Voltage Regulator
5.3
Typical Performance Characteristics Voltage Regulator
Output Voltage V_Q vs.
Junction Temperature T_j
Output Capacitor Series Resistor ESR_CQ
vs. Output Current I_Q
VQ -T.j v s d
100
ESR 2 2 u-IQ .v s d
V_Q [V]
ESR_CQ
[Ω]
10
CQ ≥ 22 µF;
6 V ≤ VI ≤ 28 V;
-40 °C ≤ Tj ≤ 150 °C
5.02
5.00
4.98
4.96
1
Stable
Region
0 .1
-40 -20 0 20 40 60 80 100 120 140
T_j [°C]
Output Current Limitation I_Q,max
vs. Input Voltage V_I
IQ,ma x
[mA]
SO A.v s d
T_j = 25 °C
Tj = 125 °C
400
300
200
100
0
10
20
30
40
V_I [V]
0.01
0
80
160
240 320
400
IQ [mA]
Power Supply Ripple Rejection PSRR
PSRR
[dB]
70
PSRR.VSD
T_J = -40 °C
T_J = 25 °C
T_J = 150 °C
60
50
40
30
IQ = 10 mA
C_Q = 22 µF ceramic
20
VI = 13 .5 V
10
Vripple = 1 Vpp
0
0,01
0,1
1
10
100
1000
f [kHz]
Data Sheet
12
Rev. 1.0, 2008-09-30