Low Power-Loss Voltage Regulators
Fig.13 Output Voltage vs. Input Voltage
(PQ05RF2/PQ05RF21/PQ05RF2V)
8
7
6
5
RL=∞
4
RL=5Ω
RL=2.5Ω
3
2
1
0
0
2
4
6
8 10
Input voltage VIN (V)
Fig.15 Output Voltage vs. Input Voltage
(PQ12RF2/PQ12RF21/PQ12RF2V)
20
15
RL=∞
10
RL=12Ω
RL=6Ω
5
PQ05RF2/PQ05RF21/PQ05RF2V Series
Fig.14 Output Voltage vs. Input Voltage
(PQ09RF2/PQ09RF21/PQ09RF2V)
10
RL=∞
RL=9Ω
5
RL=4.5Ω
0
0
5
10
15
Input voltage VIN (V)
Fig.16 Output Voltage vs. Input Voltage
(PQ15RF2/PQ15RF21/PQ15RF2V)
20
15
RL=∞
10
RL=15Ω
RL=7.5Ω
5
0
0
5 10 15 20 25
Input voltage VIN (V)
Fig.17 Circuit Operating Current vs. Input Voltage
(PQ05RF2/PQ05RF21/PQ05RF2V)
80
0
0
5 10 15 20 25
Input voltage VIN (V)
Fig.18 Circuit Operating Current vs. Input Voltage
(PQ09RF2/PQ09RF21/PQ09RF2V)
80
60
40
RL=2.5Ω
20
RL=5Ω
RL=∞
0
0
5
10
Input voltage VIN (V)
60
RL=∞
40 RL=9Ω
RL=4.5Ω
RL=4.5Ω
20
RL=9Ω
RL=∞
0
0
5
10
15
Input voltage VIN (V)
245