參數(shù)資料
型號: R1171S181A
廠商: Ricoh Co., Ltd.
英文描述: 2.0A/1.5A LDO REGULATOR
中文描述: 2.0A/1.5A LDO穩(wěn)壓器
文件頁數(shù): 20/36頁
文件大小: 746K
代理商: R1171S181A
R1172x
20
R1172x501x
R1172x501x
Time t(
μ
s)
600
400
200
0
4.50
4.75
5.00
5.50
5.25
5.75
6.00
Output Voltage
O
O
(
O
O
(
Output Current
V
IN
=6.0V,C
IN
=C
OUT
=
Ceramic
4.7
μ
F
0
80 120
40
160 200 240 280 320 360 400
0
4
6
2
8
Time t(
μ
s)
10 12 14 16 18 20
150
100
50
0
4.96
5.00
5.04
5.12
5.08
5.16
5.20
O
O
(
O
O
(
Output Current
Output Voltage
V
IN
=6.0V,C
IN
=C
OUT
=
Ceramic
4.7
μ
F
R1172x501x
0
80 120
40
160 200 240 280 320 360 400
Time t(
μ
s)
40
20
0
4.90
4.95
5.00
5.10
5.05
5.15
5.20
Output Voltage
V
IN
=6.0V,C
IN
=C
OUT
=
Ceramic
4.7
μ
F
O
O
(
O
O
(
Output Current
13) Turn-on speed with CE pin control
R1172x081x
V
IN
=1.8V,C
IN
=C
OUT
=
Tantalum
4.7
μ
F
R1172x501x
I
OUT
=0mA
I
OUT
=100mA
I
OUT
=300mA
V
CE
-20 0
20
40 60
80 100 120 140 160 180
Time t(
μ
s)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.0
0.4
0.8
1.2
1.6
2.0
C
C
(
O
O
(
I
OUT
=0mA
I
OUT
=100mA
I
OUT
=300mA
V
IN
(V)
-40
60
160
260
360
0
2
4
6
8
10
0
2
4
6
8
Time t(
μ
s)
V
IN
=6.0V,C
IN
=C
OUT
=
Ceramic
4.7
μ
F
C
C
(
O
O
(
0
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參數(shù)描述
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R1171S221A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR
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