參數(shù)資料
型號(hào)： R1171S201A-E2
廠商： RICOH COMPANY LTD
元件分類： 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述： 2 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
封裝： HSOP, 6 PIN
文件頁(yè)數(shù)： 14/22頁(yè)
文件大?。?/td> 324K
代理商： R1171S201A-E2
R1171x
21
ESR vs. Output Current (Topt=25°°°°C, VIN = Set Output Voltage+1V, CIN = Ceramic 10F)
VIN
CIN
VOUT
CE
R1171xxx1B
COUT
Spectrum
Analyzer
IOUT
ESR
VIN
S.A
GND
As an output capacitor for this IC, Ceramic capacitor is recommendable. However, other low ESR type
capacitor can be used with this IC.
For your reference, noise level is tested with the circuit as shown above, and if the noise level is 40
V or less
than 40
V, the ESR values are plotted as stable area. Upper limit is described in the next four graphs, or ESR vs.
Output Current. (Hatched area is the stable area.)
R1171S151x
0
250
500
750
1000 1250 1500
Output Current IOUT(mA)
0.01
100
1
0.1
10
ESR(
)
CIN=COUT=Ceramic 10
F
0
250
500
750
1000 1250 1500
Output Current IOUT(mA)
0.01
100
1
0.1
10
ESR(
)
CIN=COUT=Ceramic 4.7
F
相關(guān)PDF資料
PDF描述
R1171S201B-E2 2 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
R1171S201C-E2 2 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
R1171S201D-E2 2 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
R1171S211A-E2 2.1 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
R1171S211B-E2 2.1 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R1171S211A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR
R1171S221A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR
R1171S231A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR
R1171S241A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR
R1171S251A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:2.0A/1.5A LDO REGULATOR
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