Datasheet

20mV/div V
OUT
I
LOAD
10mA/div
Time(10 s/div)m
BW=20MHz
Temperature( C)°
SupplyCurrent( A)m
100
80
60
40
20
0
-30 -20 0 10 20 30 40 50 60 70 80 90-40 -10
2V/div
3.5V
4.5V
V
IN
V
OUT
50mV/div
Time(50 s/div)m
BW=20MHz
BoostMode
BuckMode
REG710-3.3V
R =1 W
L
10
Temperature( C)°
SupplyCurrent(nA)
20
18
16
14
12
10
8
6
4
2
0
-30 -20
-10
0 10 20 30 40 50 60 70 80 90-40
JunctionTemperature( C)°
OutputVoltageChange(%)
0.2
0.1
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-20 0
20
40 60 80 100 120 140-40
REG710
SBAS221G DECEMBER 2001 REVISED JANUARY 2009 ...........................................................................................................................................
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25 ° C, V
IN
= V
OUT
/2 + 0.75V, I
OUT
= 5mA, C
IN
= C
OUT
= 2.2 µ F, C
PUMP
= 0.22 µ F, and V
ENABLE
= 1.3V, unless otherwise
noted.
SUPPLY CURRENT vs TEMPERATURE
(No Load) LOAD TRANSIENT RESPONSE
Figure 7. Figure 8.
SUPPLY CURRENT vs TEMPERATURE
(Not Enabled) LINE TRANSIENT RESPONSE
Figure 9. Figure 10.
OUTPUT VOLTAGE vs TEMPERATURE OUTPUT VOLTAGE DRIFT HISTOGRAM
Figure 11. Figure 12.
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