Datasheet

TLE4250-2
Electrical Characteristics
Data sheet 10 Rev. 1.0, 2007-07-24
Typical Performance Characteristics Tracking Regulator
V
ADJ/EN
= 5 V (unless otherwise noted)
Tracking Accuracy ∆
V
Q
vs.
Junction Temperature
T
j
Dropout Voltage
V
dr
vs.
Output Current
I
Q
Dropout Voltage V
dr
vs.
Junction Temperature
T
j
Output Current Limitation I
Q,max
vs. Output Voltage
V
Q
-40
T
j
[°C]
-20 20 40 80 100
∆ V
Q
[mV]
dV Q-Tj .vsd
4
0
-4
8
0 60 140120
I
Q
= 1 mA
I
Q
= 50 mA
I
Q
[mA]
110
V dr-IQ_log.vsd
100
10
50
V
dr
[mV]
T
j
= 25 °C
T
j
= 150 °C
-40
T
j
[°C]
-20 20 40 80 100
V
dr
[mV]
V dr-Tj.v sd
200
150
100
250
0 60 140120
I
Q
= 10 mA
40
V
Q
[V]
80 100
I
Q
[mA]
IQmax-VQ.vsd
3
2
1
60
0
5
V
I
= 13.5 V
V
ADJ
= 5 V
20
T
j
= 125°C T
j
= 25°C