Datasheet

−2.5
−2
−1.5
−1
−0.5
0
0.5
1
1.5
2
2.5
−40 −25 −10 5 20 35 50 65 80 95 110 125
Enable Threshold Positive
Enable Threshold Negative
Temperature (°C)
V
EN
(V)
OFF
−4
−3
−2
−1
0
1
2
3
4
−40 −35 −30 −25 −20 −15 −10 −5 0
Input Voltage (V)
V
OUT(NOM)
(%)
− 40°C
0°C
+ 25°C
+ 85°C
+ 125°C
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400 500 600 700 800 900 1000
Output Current (mA)
V
DO
(mV)
− 40°C
0°C
+ 25°C
+ 85°C
+ 125°C
0
100
200
300
400
500
600
700
800
900
1000
−40 −25 −10 5 20 35 50 65 80 95 110 125
Temperature (°C)
V
DO
(mV)
50mA
200mA
400mA
800mA
1000mA
0
100
200
300
400
500
−40 −35 −30 −25 −20 −15 −10 −5 0
Input Voltage (V)
I
Q
(µA)
− 40°C
+ 0°C
+ 25°C
+ 105°C
+ 125°C
I
OUT
= 0µA
0
5
10
15
20
25
30
35
40
45
50
−40 −35 −30 −25 −20 −15 −10 −5 0
Input Voltage (V)
I
SHDN
(µA)
− 40°C
+ 0°C
+ 25°C
+ 105°C
+ 125°C
TPS7A33
www.ti.com SBVS169C –DECEMBER 2011–REVISED FEBRUARY 2013
TYPICAL CHARACTERISTICS (continued)
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.
QUIESCENT CURRENT vs INPUT VOLTAGE SHUTDOWN CURRENT vs INPUT VOLTAGE
Figure 7. Figure 8.
DROPOUT VOLTAGE vs OUTPUT CURRENT DROPOUT VOLTAGE vs TEMPERATURE
Figure 9. Figure 10.
ENABLE THRESHOLD VOLTAGE vs TEMPERATURE LINE REGULATION
Figure 11. Figure 12.
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