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參數(shù)資料
| 型號： | R1131N281B5-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： | 2.85 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 4/19頁 |
| 文件大?。?/td> | 276K |
| 代理商： | R1131N281B5-TR |
R1131x
12
R1131x26xx (IOUT
=50mA)
0
10
20
30
40
50
60
70
80
2.6
2.7
2.8
2.9
3.0
3.1
3.2
Input Voltage VIN (V)
Ripple
Rejection
RR
(dB)
f = 400Hz
f = 10kHz
f =
1kHz
f = 100kHz
9) Ripple Rejection vs. Frequency (CIN
=none)
R1131x08xx
VIN
=1.8VDC+0.2Vp-p,
COUT
=Tantal 1.0F
VIN
=1.8VDC+0.2Vp-p,
COUT
=Tantal 2.2F
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
Frequency f (kHz)
RIpple
Rejection
RR_H
(dB)
IOUT = 1mA
IOUT = 30mA
IOUT = 50mA
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
Frequency f (kHz)
RIpple
Rejection
RR_H
(dB)
IOUT = 1mA
IOUT = 30mA
IOUT = 50mA
R1131x10xx
VIN
=2.0VDC+0.2Vp-p,
COUT
=Ceramic 1.0F
VIN
=2.0VDC+0.2Vp-p,
COUT
=Ceramic 2.2F
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
Frequency f (kHz)
RIpple
Rejection
RR_H
(dB)
IOUT = 1mA
IOUT = 30mA
IOUT = 50mA
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
Frequency f (kHz)
RIpple
Rejection
RR_H
(dB)
IOUT = 1mA
IOUT = 30mA
IOUT = 50mA
相關PDF資料 |
PDF描述 |
|---|---|
| R1131N281D-TR | 2.8 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
| R1131N281D5-TR | 2.85 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
| R1131N291A-TR | 2.9 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
| R1131N291B-TR | 2.9 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
| R1131N301A-TR | 3 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| R1131N281D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION |
| R1131N281D5 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Low Voltage 300mA LDO REGULATOR |
| R1131N291A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION |
| R1131N291B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION |
| R1131N291D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION |
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