High speed, Low dropout, ±1% High output accuracy Dual CMOS Voltage Regulator
Rev. E13-01
VRD Series
TYPICAL CHARACTERISTICS – Supply Current vs. Ambient Temperature
(Total value of VR1 & VR2)
V
IN=EN=VOUT+1.0V
65
60
55
50
45
VR1=2.5V / VR2=3.3V
VR1=1.5V / VR2=3.3V
VR1=1.8V / VR2=3.0V
VR1=1.2V / VR2=2.8V
40
35
-60
-40
-20
0
20
40
60
80
100
Ambient Temperature : Ta (°C)
TYPICAL CHARACTERISTICS – Cross Talk
Ch1→Ch2
IN=4.3V, IOUT1=0.1↔100mA, IOUT2=30mA
Tr/Tf=5µs, Ta=25°C, CIN=C =1.0 µF
V
L
V
OUT1=2.5V, VOUT2=3.3V
2.65
2.60
2.55
3.60
3.55
3.50
3.45
3.40
3.35
Output Voltage (VR1)
2.50
2.45
2.40
2.35
2.30
2.25
Output Voltage (VR2)
Time (100ms/div)
3.30
3.25
3.20
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