參數(shù)資料
型號: R5511X
廠商: Ricoh Co., Ltd.
英文描述: LDO REGULATOR with RESET
中文描述: LDO穩(wěn)壓器的復(fù)位
文件頁數(shù): 11/17頁
文件大小: 484K
代理商: R5511X
R5511x
11
R5511x (VR
=
2.5V)
R5511x (VR
=
1.2V)
0.1
1
10
100
1000
Frequency f(kHz)
R
0
10
20
30
40
60
50
80
70
100
90
I
OUT
=1mA
I
OUT
=100mA
I
OUT
=30mA
V
IN
=3.5V+0.2Vp-p,
C
IN
=none,C
OUT
=Ceramic1.0
μ
F
0.1
1
10
100
1000
Frequency f(kHz)
R
0
10
20
30
40
60
50
80
70
100
90
I
OUT
=1mA
I
OUT
=100mA
I
OUT
=30mA
V
IN
=2.2V+0.2Vp-p,
C
IN
=none,C
OUT
=Ceramic1.0
μ
F
8) Ripple Rejection vs. Input Bias Voltage
R5511x (VR
=
3.3V)
R5511x (VR
=
2.5V)
3.3
3.5
3.8
4.1
3.4
3.7
4.0
3.6
Input Voltage V
IN
(V)
3.9
4.2 4.3
R
0
10
20
30
40
60
50
80
70
100
90
f = 400Hz
f = 1kHz
f = 10kHz
f = 100kHz
Ripple 0.2Vp-p,
I
OUT
=100mA,C
IN
=none,C
OUT
=1.0
μ
F
3.3
3.5
3.8
4.1
3.4
3.7
4.0
3.6
Input Voltage V
IN
(V)
3.9
4.2 4.3
R
0
10
20
30
40
60
50
80
70
100
90
f = 400Hz
f = 1kHz
f = 10kHz
f = 100kHz
Ripple 0.2Vp-p,
I
OUT
=30mA,C
IN
=none,C
OUT
=1.0
μ
F
R5511x (VR
=
3.3V)
3.3
3.5
3.8
4.1
3.4
3.7
4.0
3.6
Input Voltage V
IN
(V)
3.9
4.2 4.3
R
0
10
20
30
40
60
50
80
70
100
90
f = 400Hz
f = 1kHz
f = 10kHz
f = 100kHz
Ripple 0.2Vp-p,
I
OUT
=1mA,C
IN
=none,C
OUT
=1.0
μ
F
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