Low Power-Loss Voltage Regulators
Fig.10 Output Voltage vs. Bias Supply
Voltage (PQ12NF1) (Typical value)
15
VIN=14V
Tj=25˚C
10
5
RL=∞
RL=24Ω,12Ω
0
0
5
10
15
Bias supply voltage VB (V)
Fig.12 Bias Supply Current vs. Input
Voltage (PQ09NF1) (Typical value)
50
VB=12V
Tj=25˚C
40
RL=9Ω
30
RL=18Ω
20
RL=∞
10
0
0
5
10
15
Input voltage VIN (V)
Fig.14 Bias Supply Current vs. Bias Supply
Voltage (PQ05NF1) (Typical value)
10
VB=7V
Tj=25˚C
RL=5Ω
5
RL=10Ω
RL=∞
0
01 2 345 678
Bias supply voltage VB (V)
PQ05NF1 Series
Fig.11 Bias Supply Current vs. Input
Voltage (PQ05NF1) (Typical value)
50
VB=8V
Tj=25˚C
40
RL=24Ω
30
20
RL=∞
RL=
100Ω
10
0
0 1 2 3 4 5 67
Input voltage VIN (V)
Fig.13 Bias Supply Current vs. Input
Voltage (PQ12NF1) (Typical value)
50
VB=15V
Tj=25˚C
40
RL=12Ω
30
RL=24Ω
20
RL=∞
10
0
0
5
10
15
Input voltage VIN (V)
Fig.15 Bias Supply Current vs. Bias Supply
Voltage (PQ09NF1) (Typical value)
10
VB=11V
Tj=25˚C
RL=9Ω
RL=18Ω
5
RL=∞
0
0
5
10
15
Bias supply voltage VB (V)