lm2940l-10-tq3-t Unisonic Technologies, lm2940l-10-tq3-t Datasheet - Page 9

• Manufacturer Part Number: lm2940l-10-tq3-t
• Description: 1a Low-dropout Positive Voltage Regulator
• Manufacturer: Unisonic Technologies

LM2940
TYPICAL CHARACTERISTICS (Cont.)
-10
-20
-30
3V
0V
95
85
75
65
55
45
35
14
12
10
20
10
30
2
0
8
6
4
0
-10
0
1
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
Io
T
Vo
J
UT
=25°С
UT
Ripple Rejection vs. Frequency
2
=1A
0
10
=8 V
Line Transient Response
Low Voltage Behavior
10
4
100
Input Voltage (V)
Frequency (Hz)
Time (μS)
20
6
1K
30
8
10K 100K
40
10
V
Vo
C
Io
IN
OUT
UT
UT
=10V
=10mA
12
=5 V
50
=22μF
1M
14
60
-0.3
-0.5
-0.2
-0.4
-0.1
1.0
0.5
0.4
0.3
0.2
0.5
5.0
4.0
3.0
2.0
1.0
0.1
18
15
12
0
9
0
0
6
3
-10
1.0
0
LINEAR INTEGRATED CIRCUIT
C
V
Vo
T
Io
T
Vo
Io
T
Vo
J
IN
OUT
J
UT
=25°С
J
=25°С
UT
UT
=25°С
UT
=10V
UT
=1A
=5 V
=22μF
=1A
3
=9 V
2.0
Load Transient Response
=5 V
0
Low Voltage Behavior
Low Voltage Behavior
6
Input Voltage (V)
Input Voltage (V)
Time (μS)
3.0
10
9
4.0
20
12
30
5.0
15
QW-R102-016.H
6.0
18
40
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