Datasheet

0.1
1
10
0.01 0.1 1 10 100 1000
Output Current (mA)
I
GND
(mA)
− 40°C
0°C
+ 25°C
+ 85°C
+ 125°C
−1000
−800
−600
−400
−200
0
200
400
600
800
1000
−35 −30 −25 −20 −15 −10 −5 0 5 10
Input Voltage (V)
I
EN
(nA)
− 40°C
0°C
+ 25°C
+ 85°C
+ 125°C
0.1
1
10
−30 −27 −24 −21 −18 −15 −12 −9 −6 −3 0
Input Voltage (V)
I
GND
(mA)
5 µA
10 mA
500 mA
1000 mA
T
J
= +25°C
0
1
2
3
4
5
6
7
8
9
10
−30 −27 −24 −21 −18 −15 −12 −9 −6 −3 0
Input Voltage (V)
I
GND
(mA)
− 40°C
0°C
+ 25°C
+ 85°C
+ 125°C
I
OUT
= 500mA
−1.187
−1.182
−1.177
−1.172
−1.167
−40 −35 −30 −25 −20 −15 −10 −5 0
Input Voltage (V)
V
FB
(V)
− 40°C
+ 0°C
+ 25°C
+ 85°C
+ 125°C
0
10
20
30
40
50
60
70
80
90
100
−40 −25 −10 5 20 35 50 65 80 95 110 125
Temperature (°C)
I
FB
(nA)
TPS7A33
SBVS169C –DECEMBER 2011–REVISED FEBRUARY 2013 www.ti.com
TYPICAL CHARACTERISTICS
At T
J
= –40°C to +125°C, |V
IN
| = |V
OUT(NOM)
| + 1.0 V or |V
IN
| = 3.0 V (whichever is greater), V
EN
= V
IN
, I
OUT
= 1 mA, C
IN
= 22 μF,
C
OUT
= 22 μF, C
NR/SS
= 0 nF, and the FB pin tied to OUT, unless otherwise noted.
FEEDBACK VOLTAGE vs INPUT VOLTAGE FEEDBACK CURRENT vs TEMPERATURE
Figure 1. Figure 2.
GROUND CURRENT vs INPUT VOLTAGE GROUND CURRENT vs INPUT VOLTAGE
Figure 3. Figure 4.
GROUND CURRENT vs OUTPUT CURRENT ENABLE CURRENT vs ENABLE VOLTAGE
Figure 5. Figure 6.
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