R1161N081A Datasheet, PDF (19/44 Pages) RICOH electronics devices division – 3-MODE 300mA LDO REGULATOR

R1161x
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
R1161x26xx (ECO=H)
85
25
-40
50 100 150 200 250 300
Output Current IOUT (mA)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
R1161x26xx (ECO=L)
85
25
-40
50 100 150 200 250 300
Output Current IOUT (mA)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
R1161x33xx (ECO=H)
85
25
-40
50 100 150 200 250 300
Output Current IOUT (mA)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
R1161x33xx (ECO=L)
85
25
-40
50 100 150 200 250 300
Output Current IOUT (mA)
7) Dropout Voltage vs. Set Output Voltage (Topt=25qC)
R1161xxx1x (ECO=H)
0.80
0.80
0.70
IOUT=10mA
30mA
0.70
0.60
50mA
0.60
100mA
0.50
200mA
0.50
0.40
300mA
0.40
0.30
0.30
0.20
0.20
0.10
0.10
0.00
0.5
1 1.5 2 2.5 3 3.5
Set Output Voltage VREG (V)
0.00
0.5
R1161xxx1x (ECO=L)
IOUT=10mA
30mA
50mA
100mA
200mA
300mA
1 1.5 2 2.5 3 3.5
Set Output Voltage VREG (V)
19