High speed, Low dropout, ±1% High output accuracy Dual CMOS Voltage Regulator
Rev. E13-01
VRD Series
TYPICAL CHARACTERISTICS – Supply Current vs. Input Voltage
ò VRD (VOUT=1.5V)
ò VRD (VOUT=1.8V)
EN1=VIN, EN2=GND, CIN=CL=1.0µF
EN1=VIN, EN2=GND, CIN=CL=1.0µF
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
Ta=+25°C
Ta=–40°C
Ta=+85°C
Ta=+25°C
Ta=–40°C
Ta=+85°C
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage : VIN (V)
Input Voltage : VIN (V)
ò VRD (VOUT=2.8V)
ò VRD (VOUT=3.3V)
EN1=VIN, EN2=GND, CIN=CL=1.0µF
EN1=VIN, EN2=GND, CIN=CL=1.0µF
70
60
50
40
30
70
60
50
40
30
Ta=+25°C
Ta=–40°C
Ta=+85°C
Ta=+25°C
Ta=–40°C
Ta=+85°C
20
10
0
20
10
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage : VIN (V)
Input Voltage : VIN (V)
AnaSem
17
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