Datasheet

0
10
20
30
40
50
60
70
80
90
100
10 100 1k 10k 100k
Frequency (Hz)
PSRR (dB)
V
IN
= 3V
V
OUT
= ~1.2V
C
OUT
= 10µF
0.001
0.01
0.1
1
10
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
Noise (µV/ Hz)
V
IN
= 3V
V
OUT
= 1.2V
C
OUT
= 2.2µF
85
87
89
91
93
95
−40 −25 −10 5 20 35 50 65 80 95 110 125
PG Falling
PG Rising
Temperature (°C)
V
OUTNOM
(%)
0
0.5
1
1.5
2
2.5
−40 −25 −10 5 20 35 50 65 80 95 110 125
ON−TO−OFF
OFF−TO−ON
Temperature (°C)
V
EN
(V)
−10
−7.5
−5
−2.5
0
2.5
5
7.5
10
0 10 20 30 40 50 60 70 80 90 100
Output Current (mA)
V
OUT(NOM)
(%)
− 40°C
+ 25°C
+ 85°C
+ 105°C
+ 125°C
0
50
100
150
200
250
300
0 2 4 6 8 10 12
Input Voltage (V)
I
CL
(mA)
− 40°C
+ 25°C
+ 85°C
+ 105°C
+ 125°C
TPS7A16
www.ti.com SBVS171D –DECEMBER 2011–REVISED JANUARY 2014
TYPICAL CHARACTERISTICS (continued)
At T
J
= –40°C to +125°C, V
IN
= V
OUT(NOM)
+ 0.5 V or V
IN
= 3.0 V (whichever is greater), V
EN
= V
IN
, I
OUT
= 10 µA, C
IN
= 1 μF,
C
OUT
= 2.2 μF, and FB tied to OUT, unless otherwise noted.
LOAD REGULATION CURRENT LIMIT vs INPUT VOLTAGE
Figure 7. Figure 8.
POWER-GOOD THRESHOLD VOLTAGE vs TEMPERATURE ENABLE THRESHOLD VOLTAGE vs TEMPERATURE
Figure 9. Figure 10.
POWER-SUPPLY REJECTION RATIO OUTPUT SPECTRAL NOISE DENSITY
Figure 11. Figure 12.
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