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Номер в каталоге
Компоненты Описание
LR1102A(2015) Просмотр технического описания (PDF) - Unisonic Technologies
Номер в каталоге
Компоненты Описание
производитель
LR1102A
(Rev.:2015)
LOW NOISE 150mA LDO REGULATOR
Unisonic Technologies
LR1102A Datasheet PDF : 12 Pages
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11
12
LR1102
TYPICAL CHARACTERISTICS(Cont.)
7. Ripple Rejection vs. Frequency
CMOS IC
8. Ripple Rejection vs. Input Voltage (DC bias)
80
70
I
OUT
= 1mA
C
OUT
= 2.2
μ
F
60
LR1102-3.0V
50
40
f = 400Hz
30
20
f = 1kHz
10
f = 10kHz
0
3.1
3.2
3.3
3.4
3.5
80
70
I
OUT
= 10mA
C
OUT
= 2.2
μ
F
60
LR1102-3.0V
50
40
f = 400Hz
30
20
f = 1kHz
10
0
3.1
3.2
f = 10kHz
3.3
3.4
3.5
Input Voltage, V
IN
(V)
Input Voltage, V
IN
(V)
9. Load Transient Response
3.4
3.3
3.2
LR1102-3.0V
Output Current
V
IN
= 4V
150
C
IN
= Tantalun 1
μ
F
C
OUT
=Tantalum 4.7
μ
F 100
50
3.1
0
3.0
Output Voltage
-50
2.9
-100
2.8
-150
0
2
4
6
8
10
12
14
16
18
20
Time, t (
μ
s)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
11 of 12
QW-R502-038. K
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