High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
Rev. E13-01
VRH Series
TYPICAL CHARACTERISTICS – Dropout Voltage vs. Output Current
ò VRH1202xxx (VOUT=1.2V)
ò VRH1802xxx (VOUT=1.8V)
EN=VIN, CIN=C
L
=1.0µF
EN=VIN, CIN=CL=1.0µF
0.80
0.70
0.60
0.50
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
Required minimum operation condition
0.40
0.30
0.20
0.10
0
Ta=+25°C
Ta=–40°C
Ta=+85°C
Ta=+25°C
Ta=–40°C
Ta=+85°C
0
0
50
100
150
200
250
0
50
100
150
200
250
Output Current : IOUT (mA)
Output Current : IOUT (mA)
ò VRH2801xxx (VOUT=2.8V)
ò VRH3001xxx (VOUT=3.0V)
EN=VIN, CIN=CL=1.0µF
EN=VIN, CIN=CL=1.0µF
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Ta=+25°C
Ta=–40°C
Ta=+85°C
Ta=+25°C
Ta=–40°C
Ta=+85°C
0
50
100
150
200
250
0
50
100
150
200
250
Output Current : IOUT (mA)
Output Current : IOUT (mA)
ò VRH3301xxx (VOUT=3.3V)
EN=VIN, CIN=CL=1.0µF
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Ta=+25°C
Ta=–40°C
Ta=+85°C
0
50
100
150
200
250
Output Current : IOUT (mA)
AnaSem
13
.......... Future of the analog world
www.anasemi.com
sales@anasemi.com
ANASEM [ AnaSem Hong Kong Limited ]
