PQXXXFZ5MZ Datasheet, PDF (6/10 Pages) Sharp Electrionic Components – Low Voltage Operation Low Power-Loss Voltage Regulators (SC-63)

Low Power-Loss Voltage Regulators
PQxxxFZ5MZ Series/PQxxxFZ01Z Series
Fig.17 Output Voltage vs. Bias Supply Voltage
(PQ010FZ5MZ)
1.1
1.0
0.9
0.8
IO=0A
0.7
IO=0.3A(RL=3.3Ω)
0.6
IO=0.5A(RL=2Ω)
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
Bias supply voltage VB (V)
Fig.19 Output Voltage vs. Bias Supply Voltage
(PQ010FZ01Z)
1.1
1.0
0.9
0.8
IO=0A
0.7
IO=0.5A(RL=2Ω)
0.6
IO=1A(RL=1Ω)
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
Bias supply voltage VB (V)
Fig.21 Circuit Operating Current vs. Input Voltage
/Bias Supply Voltage (PQ010FZ5MZ)
20
IIN–VIN
IB–VB
18
VB=3.3V VIN=1.7V
16
VC=2.7V VC=2.7V
14
IIN CIN=0.33µF CIN=0.33µF
CO=47µF CO=47µF
12
10
8
2
IB
6
4
1
2
0
0
0
1
2
3
4
5
Input Voltage/Bias Supply Voltage VIN/VB(V)
Fig.18 Output Voltage vs. Bias Supply Voltage
(PQ012FZ5MZ)
1.3
1.2
1.1
1.0
0.9
IO=0A
0.8
IO=0.3A(RL=4Ω)
0.7
IO=0.5A(RL=2.4Ω)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
Bias supply voltage VB (V)
Fig.20 Output Voltage vs. Bias Supply Voltage
(PQ012FZ01Z)
1.3
1.2
1.1
1.0
0.9
IO=0A
0.8
IO=0.5A(RL=2.4Ω)
0.7
IO=1A(RL=1.2Ω)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
Bias supply voltage VB (V)
Fig.22 Circuit Operating Current vs. Input Voltage
/Bias Supply Voltage (PQ012FZ5MZ)
26
24
IIN–VIN
IB–VB
22
VB=3.3V VIN=1.8V
20
18
VC=2.7V VC=2.7V
IIN CIN=0.33µF CIN=0.33µF
CO=47µF CO=47µF
16
14
12
10
8
IB
2
6
4
1
2
0
0
0
1
2
3
4
5
Input Voltage/Bias Supply Voltage VIN/VB(V)