RP111H071B_17 Datasheet, PDF (41/44 Pages) RICOH electronics devices division – Good Transient Response Low Voltage 500mA LDO

RP111x181x
3.0
VIN=2.8V
2.4
CE Input Voltage
0V ⇔ 2.8V
1.8
1.2
Output Voltage
0.6
0
VCE
C2=1.0µF
C2=2.2µF
1200
C2=4.7µF
C2=10µF
800
400
0
Inrush Current
-400
0 20 40 60 80 100 120 140
Time t (µs)
RP111x281x
VIN=3.8V
6.0
5.0
CE Input Voltage
4.0
0V ⇔ 3.8V
3.0
2.0
Output Voltage
1.0
VCE
C2=1.0µF
0
C2=2.2µF
1200
C2=4.7µF
C2=10µF
800
400
0
Inrush Current
-400
0 20 40 60 80 100 120 140
Time t (µs)
RP111x
NO.EA-241-150204
RP111x181x
3.0
VIN=2.8V
2.4
CE Input
Voltage
1.8
1.2
Output Voltage
0.6
VCE
0
C2=22µF
C2=47µF
C2=100µF
1200
800
400
0
Inrush Current
-400
0 100 200 300 400 500 600 700 800
Time t (µs)
RP111x281x
6.0
VIN=3.8V
5.0
CE Input Voltage
0V ⇔ 3.8V
4.0
3.0
2.0
Output Voltage
1.0
VCE
C2=22µF
0
C2=47µF
1200
C2=100µF
800
400
0
Inrush Current
-400
0 100 200 300 400 500 600 700 800
Time t (µs)
41