R1121N_02 Datasheet, PDF (16/17 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR

R1121N
TECHNICAL NOTES
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4 CE Vout 1
Ceramic
R1121N301B _Capacitor
3 _Vin
GND
2
Vin
Ceramic Capacitor
1µF
ESR
Iout
Spectrum
S.A. _Analyzer
Measuring Circuit for white noise ; R1121N301B
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R1121N301B
100.0
Ceramic 1.0µF
100.0
R1121N301B
Ceramic 2.2µF
10.0
10.0
1.0
1.0
0.1
0
50
100
150
Output Current IOUT (mA)
0.1
0
50
100
150
Output Current IOUT (mA)
16