參數(shù)資料
型號(hào): R1163N401B
廠商: Ricoh Co., Ltd.
英文描述: 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection
中文描述: 3模式150mA的LDO穩(wěn)壓器的反向電流保護(hù)
文件頁(yè)數(shù): 27/36頁(yè)
文件大?。?/td> 796K
代理商: R1163N401B
R1163x
TECHNICAL NOTES
When using these ICs, consider the following points:
In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For
this purpose, be sure to use a capacitor C
OUT
with good frequency characteristics and ESR (Equivalent Series
Resistance) in the range described as follows:
The relations between I
OUT
(Output Current) and ESR of Output Capacitor are shown below. The conditions
when the white noise level is under 40μV (Avg.) are marked as the hatched area in the graph.
<Test conditions>
(1) Frequency band: 10Hz to 2MHz
R1163x151x ECO=H
V
IN
=2.0V to 6.0V, C
IN
=1
μ
F C
OUT
=0.47
μ
F
27
R1163x151x ECO=L
V
IN
=2.0V to 6.0V, C
IN
=1
μ
F C
OUT
=0.47
μ
F
0
40
80
120
20
60
100
140
Load Current I
OUT
(mA)
Topt=85
°
C Topt=25
°
C
Topt=-40
°
C
0.01
100
1
0.1
10
E
)
0
40
80
120
20
60
100
140
Load Current I
OUT
(mA)
0.01
100
1
0.1
10
E
)
R1163x281x ECO=H
V
IN
=3.1V to 6.0V, C
IN
=1
μ
F C
OUT
=0.47
μ
F
R1163x281x ECO=L
V
IN
=3.1V to 6.0V, C
IN
=1
μ
F C
OUT
=0.47
μ
F
0
40
80
120
20
60
100
140
Load Current I
OUT
(mA)
Topt=85
°
C
Topt=25
°
C
Topt=-40
°
C
0.01
100
1
0.1
10
E
)
0
40
80
120
20
60
100
140
Load Current I
OUT
(mA)
0.01
100
1
0.1
10
E
)
相關(guān)PDF資料
PDF描述
R1163N401D 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection
R1163K161E 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection
R1163K171B 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection
R1163K171D 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection
R1163K171E 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection
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