High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
Rev. E13-01
VRH Series
TYPICAL CHARACTERISTICS – Output Voltage vs. Ambient Temperature
ò VRH1202xxx (VOUT=1.2V)
ò VRH1802xxx (VOUT=1.8V)
V
IN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF
V
IN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF
1.30
1.25
1.20
1.90
1.85
1.80
1.75
1.70
1.15
1.10
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature : Ta (°C)
Ambient Temperature : Ta (°C)
ò VRH2801xxx (VOUT=2.8V)
ò VRH3001xxx (VOUT=3.0V)
V
IN=EN=VOUT+1.0V, IOUT=30mA, CIN=C
L
=1.0µF
VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF
2.90
2.85
3.10
3.05
3.00
2.95
2.90
2.80
2.75
2.70
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature : Ta (°C)
Ambient Temperature : Ta (°C)
ò VRH3301xxx (VOUT=3.3V)
V
IN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF
3.40
3.35
3.30
3.25
3.20
-50
-25
0
25
50
75
100
Ambient Temperature : Ta (°C)
TYPICAL CHARACTERISTICS – CL-Discharge Resistance vs. Ambient Temperature
300
V
C
IN=6.0V, EN=VSS, VOUT=4.0V
IN=C =1.0µF
L
250
200
150
100
50
0
-50
-25
0
25
50
75
100
Ambient Temperature : Ta (°C)
AnaSem
14
.......... Future of the analog world
www.anasemi.com
sales@anasemi.com
ANASEM [ AnaSem Hong Kong Limited ]
