参数资料
型号: R1131N191D-TR
厂商: RICOH COMPANY LTD
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 1.9 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5
封装: SOT-23, 5 PIN
文件页数: 4/19页
文件大小: 276K
代理商: R1131N191D-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
相关PDF资料
PDF描述
R1131N201A-TR 2 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5
R1131N201B-TR 2 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5
R1131N211A-TR 2.1 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5
R1131N211B-TR 2.1 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5
R1131N211D-TR 2.1 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5
相关代理商/技术参数
参数描述
R1131N201A 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION
R1131N201B 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION
R1131N201D 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION
R1131N211A 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Low Voltage 300mA LDO REGULATOR
R1131N211B 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:R1131N SERIES MARK SPECIFICATION