參數(shù)資料
型號(hào): RP101K282B5
廠商: Ricoh Co., Ltd.
英文描述: LOW NOISE 300mA LDO REGULATOR
中文描述: 低噪聲300mA的LDO穩(wěn)壓器
文件頁數(shù): 22/31頁
文件大小: 381K
代理商: RP101K282B5
RP101x
ESR vs. Output Current
22
When using these ICs, consider the following points:
The relations between I
OUT
(Output Current) and ESR of an output capacitor are shown below.
The conditions when the white noise level is under 40
μ
V (Avg.) are marked as the hatched area in the graph.
Measurement conditions
Frequency Band : 10Hz to 2MHz
Temperature
:
40
°
C to 85
°
C
RP101x12xx
RP101x12xx
0
50
150
250
100
200
300
Output Current I
OUT
(mA)
0.01
100
1000
1
0.1
10
E
)
Topt=-40
°
C
V
IN
=1.7V to 5.5V C1=Ceramic 1.0
μ
F
0
50
150
250
100
200
300
Output Current I
OUT
(mA)
0.01
100
1000
1
0.1
10
E
)
Topt=85
°
C
V
IN
=1.7V to 5.5V C1=Ceramic 1.0
μ
F
RP101x33xx
RP101x33xx
0
50
150
250
100
200
300
Output Current I
OUT
(mA)
0.01
100
1000
1
0.1
10
E
)
Topt=-40
°
C
V
IN
=3.3V to 5.5V C1=Ceramic 1.0
μ
F
0
50
150
250
100
200
300
Output Current I
OUT
(mA)
0.01
100
1000
1
0.1
10
E
)
Topt=85
°
C
V
IN
=3.3V to 5.5V C1=Ceramic 1.0
μ
F
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