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Номер в каталоге
Компоненты Описание
R1170D28B Просмотр технического описания (PDF) - RICOH Co.,Ltd.
Номер в каталоге
Компоненты Описание
производитель
R1170D28B
800mA LDO REGULATOR
RICOH Co.,Ltd.
R1170D28B Datasheet PDF : 16 Pages
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7)Dropout Voltage vs. Set Output Voltage(Topt=25
°
C)
R1170XXXXB
0.35
0.3
0.25
0.2
0.15
I
OUT
=500mA
I
OUT
=300mA
0.1
0.05
I
OUT
=100mA
0
1
1.5
2
2.5
3
3.5
4
Set Output Voltage V
SET
(V)
8)Ripple Rejection vs. Frequency
80
70
60
50
40
30
20
10
0
0.01
R1170X151B
V
IN
=2.5V+0.5Vp-p
I
OUT
=100mA
0.1
1
10
100
Ripple Frequency f (kHz)
80
70
60
50
40
30
20
10
0
0.01
R1170X301B
V
IN
=4V+0.5Vp-p
I
OUT
=100mA
0.1
1
10
100
Ripple Frequency f (kHz)
80
70
60
50
40
30
20
10
0
0.01
80
70
60
50
40
30
20
10
0
0.01
R1170X201B
V
IN
=3V+0.5Vp-p
I
OUT
=100mA
0.1
1
10
100
Ripple Frequency f(kHz)
R1170X401B
V
IN
=5V+0.5Vp-p
I
OUT
=100mA
0.1
1
10
100
Ripple Frequency f (kHz)
Rev. 1.10
- 12 -
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