R1160N Datasheet, PDF (18/27 Pages) RICOH electronics devices division – SOT23-5 3-MODE 200mA LDO REGULATOR

R1160N331X ECO=H
0.20
R1160N331X ECO=L
0.20
0.15
85°C
25°C
0.10
-40°C
0.15
85°C
25°C
0.10
-40°C
0.05
0.00
0
25 50 75 100 125 150 175 200
Output Curren Iout ( mA )
7) Dropout Voltage vs. Set Output Voltage (Topt=25°C)
R1160NXX1X ECO=H
0.45
Iout=10mA
0.40
30mA
0.35
50mA
0.30
120mA
0.25
200mA
0.20
0.15
0.10
0.05
0.00
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Set Output Voltage Vreg ( V )
8) Ripple Rejection vs. Input Bias (Topt=25°C)
R1160N261X Ripple 0.2VP-P
Iout=1mA CIN; none COUT=Tantal2.2µF
80
70
60
50
40
30
20
10
0
2.60
f = 400Hz
f = 1kHz
f = 10kHz
f = 100kHz
2.70
2.80
2.90
3.00
3.10
Input Voltage Vin (V)
0.05
0.00
0
25 50 75 100 125 150 175 200
Output Current Iout ( mA )
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.5
R1160NXX1X ECO=L
Iout=10mA
30mA
50mA
120mA
200mA
1.0
1.5
2.0
2.5
3.0
3.5
Set Output Voltage Vreg ( V )
R1160N261X Ripple 0.5Vp-p
Iout=1mA CIN; none COUT=Tantal2.2µF
80
70
60
50
40
f = 400Hz
30
f = 1kHz
20
f = 10kHz
f = 100kHz
10
0
2.60
2.70
2.80
2.90
3.00
3.10
Input Voltage Vin (V)
Rev. 1.10
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