參數(shù)資料
型號(hào)： R1160D331A
廠商： Ricoh Co., Ltd.
英文描述： 3-MODE 200mA LDO REGULATOR
中文描述： 3模式200mA的LDO穩(wěn)壓器
文件頁(yè)數(shù)： 28/35頁(yè)
文件大?。?/td> 438K
代理商： R1160D331A
R1160x
ESR vs. Output Current
28
When using these ICs, consider the following points:
In these ICs, phase compensation is made for securing stable operation even if the Output 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
(2)Temperature: 25°C
R1160x261x
ECO=H, V
IN
=3.6V
,
C
IN
=Ceramic 1.0
μ
F, C
OUT
=Ceramic 1.0
μ
F
R1160x261x
100
10
1
0.1
0.01
Output Current I
OUT
(mA)
E
)
0
20
60
40
120140160180200
80 100
100
10
1
0.1
0.01
Output Current I
OUT
(mA)
E
)
0
20
60
40
120140160180200
80 100
ECO=L, V
IN
=3.6V
,
C
IN
=Ceramic 1.0
μ
F, C
OUT
=Ceramic 1.0
μ
F
R1160x261x
R1160x261x
100
10
1
0.1
0.01
Output Current I
OUT
(mA)
E
)
0
20
60
40
120140160180200
80 100
ECO=H, V
IN
=3.6V
,
C
IN
=Ceramic 1.0
μ
F, C
OUT
=Ceramic 2.2
μ
F
100
10
1
0.1
0.01
Output Current I
OUT
(mA)
E
)
0
20
60
40
120140160180200
80 100
ECO=L, V
IN
=3.6V
,
C
IN
=Ceramic 1.0
μ
F, C
OUT
=Ceramic 2.2
μ
F
相關(guān)PDF資料
PDF描述
R1160D331B 3-MODE 200mA LDO REGULATOR
R1160N091A 3-MODE 200mA LDO REGULATOR
R1160N091B 3-MODE 200mA LDO REGULATOR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1160D331B 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-MODE 200mA LDO REGULATOR
R1160DXX1X 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Power Management ICs
R1160N 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SOT23-5 3-MODE 200mA LDO REGULATOR
R1160N081A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3-MODE 200mA LDO REGULATOR
R1160N081A-TR 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SOT23-5 3-MODE 200mA LDO REGULATOR
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