Datasheet

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SBVS001D − OCTOBER 1992 − REVISED JULY 2004
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7
TYPICAL CHARACTERISTICS
At T
A
= +25°C, all models, unless otherwise noted.
SHORT−CIRCUIT CURRENT vs TEMPERATURE
1400
1300
1200
1100
1000
900
800
−
50
−
25 0 25 50 75 100
Temperature (
_
C)
Short−Circuit Current (mA)
REG1117A
REG1117 Models
LOAD REGULATION
(∆
I
LOAD
= 800mA)
1
0
1
−
2
−
3
−
4
−
5
−
6
−
7
−
50
−
25 0 25 50 75 100
Temperature (
_
C)
Output Voltage Deviation (mV)
REG1117−2.85
REG1117A−1.8
REG1117−5
LINE REGULATION vs TEMPERATURE
6
5
4
3
2
1
0
−
1
−
2
−
50
−
25 0 25 50 75 100
Temperature (
_
C)
Output Voltage Change (mV)
REG1117A−1.8
V
IN
=3.8Vto10V
V
IN
=6.5Vto15V
REG1117−5
RIPPLE REJECTION vs FREQUENCY
Frequency (Hz)
Ripple Rejection (dB)
100
90
80
70
60
50
40
30
20
10
0
10 100 1k 10k 100k
I
OUT
=100mA
V
RIPPLE
=1.0V
PP
OUTPUT VOLTAGE vs TEMPERATURE
2.0
1.0
0
−
1.0
−
2.0
−
50
−
25 0 25 50 75 100
Temperature (
_
C)
Output Voltage Change (%)
I
O
=10mA
QUIESCENT CURRENT vs TEMPERATURE
8
7
6
5
4
3
2
1
0
−
50
−
25 0 25 50 75 100
Temperature (
_
C)
Quiescent Current (mA)
Fixed−Voltage Models