Datasheet

TEMPERATURE (°C)
OUTPUT VOLTAGE RIPPLE
(mV
PP
)
15
12
9
6
3
0
-40 0 40 80 120
C
RES
= C
FILTER
= 22 éF
C
RES
= C
FILTE
R
= 10 éF
SUPPLY VOLTAGE = 3.3V
TEMPERATURE (°C)
OUTPUT VOLTAGE RIPPLE
(mV
PP
)
15
12
9
6
3
0
-40 0 40 80 120
C
RES
= C
FILTER
= 22 éF
C
RES
= C
FILTER
= 10 éF
SUPPLY VOLTAGE = 5.0V
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE (V)
-0.20
-0.21
-0.22
-0.23
-0.24
-0.25
0 5 10 15 20 25 30
-40°C
125°C
25°C
85°C
SUPPLY VOLTAGE = 3.3V
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE (V)
-0.20
-0.21
-0.22
-0.23
-0.24
-0.25
0 10 20 30 40 50 60
-40°C
125°C
25°C
85°C
SUPPLY VOLTAGE = 5.0V
SUPPLY VOLTAGE (V)
OUTPUT VOLTAGE (V)
-0.19
-0.20
-0.21
-0.22
-0.23
-0.24
3.0 3.5 4.0 4.5 5.0
I
OUT
= 0 mA
I
OUT
= 5 mA
I
OUT
=10 mA
I
OUT
= 20 mA
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (éA)
300
250
200
150
100
50
0
3.0 3.5 4.0 4.5 5.0
-40°C
125°C
25°C
85°C
LM7705
www.ti.com SNVS420B –NOVEMBER 2008–REVISED MARCH 2013
Typical Performance Characteristics
V
DD
= 3.3V and T
A
= 25°C unless otherwise noted.
Output Voltage Supply Current
vs. vs.
Supply Voltage Supply Voltage
Figure 1. Figure 2.
Output Voltage Output Voltage
vs. vs.
Output Current Output Current
Figure 3. Figure 4.
Output Voltage Ripple Output Voltage Ripple
vs. vs.
Temperature Temperature
Figure 5. Figure 6.
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