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參數(shù)資料
| 型號(hào)： | R1140Q401D-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | SC82 120mA LDO REGULATOR |
| 中文描述： | 4 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO4 |
| 封裝： | SC-82AB, 4 PIN |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 153K |
| 代理商： | R1140Q401D-TR |
R1140Q
11
7)
Dropout Voltage vs. Set Output Voltage
0.8
1
0.9
0.6
0.2
0.5
0.4
0.3
0.7
0
0.1
Set Output Voltage Vreg (V)
1.5
3.5
2.5
Dropout
V
oltage
V
DIF
(V)
10mA
30mA
50mA
120mA
8)
Ripple Rejection vs. Frequency
R1140Q151x
-70
-90
-80
-50
-10
-40
-30
-20
-60
0
Frequency (kHz)
0.1
10.0
100.0
1.0
Ripple
Rejection
RR
(dB)
50mA
30mA
1mA
VIN=2.5VDC+0.5Vp-p
COUT=tantal 1.0
F, Topt=25°C
-70
-90
-80
-50
-10
-40
-30
-20
-60
0
Frequency (kHz)
0.1
10.0
100.0
1.0
Ripple
Rejection
RR
(dB)
50mA
30mA
1mA
VIN=2.5VDC+0.5Vp-p
COUT=tantal 2.2
F, Topt=25°C
R1140Q281x
-70
-90
-80
-50
-10
-40
-30
-20
-60
0
Frequency (kHz)
0.1
10.0
100.0
1.0
Ripple
Rejection
RR
(dB)
50mA
30mA
1mA
VIN=3.8VDC+0.5Vp-p
COUT=tantal 1.0
F, Topt=25°C
-70
-90
-80
-50
-10
-40
-30
-20
-60
0
Frequency (kHz)
0.1
10.0
100.0
1.0
Ripple
Rejection
RR
(dB)
50mA
30mA
1mA
VIN=3.8VDC+0.5Vp-p
COUT=tantal 2.2
F, Topt=25°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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