Datasheet
0
10
20
30
40
50
60
70
80
90
100
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
PSRR (dB)
C
NR
= 0.01 µF
C
NR
= 0.1 µF
C
NR
= 1 µF
C
NR
= 2.2 µF
I
OUT
= 1 A
C
OUT
= 50 µF
V
IN
= 3 V
V
OUT
= 1.4 V
G011
0
10
20
30
40
50
60
70
80
90
100
10 100 1k 10k 100k 1M 10M
Frequency (Hz)
PSRR (dB)
C
NR
= 0.01 µF
C
NR
= 0.1 µF
C
NR
= 1 µF
C
NR
= 2.2 µF
I
OUT
= 0.5 A
C
OUT
= 50 µF
V
IN
= 3 V
V
OUT
= 1.4 V
G012
0
1
2
3
4
5
6
7
8
9
10
0 5 10 15 20 25 30 35 40
Input Voltage (V)
I
SHDN
(µA)
−40°C
0°C
+25°C
+105°C
+125°C
G009
0
0.5
1
1.5
2
2.5
3
0 4 8 12 16 20
Input Voltage (V)
I
CL
(A)
−40°C
0°C
+25°C
+85°C
+125°C
V
OUT
= 90% V
OUT(NOM)
G010
0.1
1
10
1 10 100 1000
Output Current (mA)
I
GND
(mA)
−40°C
0°C
+25°C
+85°C
+125°C
G007
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0 5 10 15 20 25 30 35 40
Input Voltage (V)
I
EN
(µA)
−40°C
0°C
+25°C
+85°C
+125°C
G008
TPS7A4700
TPS7A4701
www.ti.com
SBVS204E –JUNE 2012–REVISED JANUARY 2014
TYPICAL CHARACTERISTICS (continued)
At –40°C ≤ T
J
≤ +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
= 0 mA; C
IN
=10 µF;
C
OUT
= 10 µF; C
NR
= 1 µF; SENSE/FB tied to OUT; and 0P1V, 0P2V, 0P4V, 0P8V, 1P6V, 3P2V, 6P4V1, 6P4V2 pins OPEN,
unless otherwise noted.
GROUND CURRENT vs OUTPUT CURRENT ENABLE CURRENT vs INPUT VOLTAGE
Figure 7. Figure 8.
SHUTDOWN CURRENT vs INPUT VOLTAGE CURRENT LIMIT vs INPUT VOLTAGE
Figure 9. Figure 10.
POWER-SUPPLY REJECTION RATIO vs C
NR
POWER-SUPPLY REJECTION RATIO vs C
NR
Figure 11. Figure 12.
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