pq150vb02fz Sharp Microelectronics of the Americas, pq150vb02fz Datasheet - Page 4

• Manufacturer Part Number: pq150vb02fz
• Description: Variable Output Power-loss Voltage Regulator Built-in Overheart Shutdown Function, Output On/off Control Function
• Manufacturer: Sharp Microelectronics of the Americas

Low Power-Loss Voltage Regulators
Fig.8 Output Voltage vs. Input Voltage
Fig.10 Circuit Operating Current vs. Input
Fig.12 Dropout Voltage vs. Junction
0.7
0.6
0.5
0.4
0.3
0.2
0.1
40
30
20
10
0
0
4
3
2
1
0
–40 –20 0
0
0
(PQ150VB01FZ)
Voltage (PQ150VB01FZ)
Temperature (PQ150VB01FZ)
(V
V
(V
V
C
C
O
O
=2.7V, C
=2.7V, C
=3V), R
=3V) R
Junction temperature T
1
1
Input voltage V
Input voltage V
2
2
1
V
R
(On condition that V
IN
1
IN
20 40 60 80 100 120 140
=1kΩ, R
=1kΩ, R
1
IN
=0.33µF, C
=0.33µF, C
=1kΩ, R
R
=2.83V, I
L
3
3
=∞Ω (I
R
L
=6Ω (I
2
2
=1.4kΩ,
R
R
R
4
=1.4kΩ,
4
2
L
=1.4kΩ
L
L
=3Ω (I
R
=∞Ω (I
O
O
=6Ω (I
IN
IN
O
O
=0.5A
=0A)
L
=47µF
=47µF
=3Ω (I
O
(V)
(V)
5
5
=0.5A)
j
(˚C)
O
O
O
=1A)
=0.5A)
=0A)
O
O
6
6
=3V)
=1A)
7
7
Fig.9 Output Voltage vs. Input Voltage
Fig.11 Circuit Operating Current vs. Input
Fig.13 Dropout Voltage vs. Junction
0.45
0.35
0.25
0.15
0.05
0.5
0.4
0.3
0.2
0.1
60
50
40
30
20
10
4
3
2
1
0
0
0
–40 –20 0
0
0
(PQ150VB02FZ)
Voltage (PQ150VB02FZ)
Temperature (PQ150VB02FZ)
(V
V
PQ150VB01FZ/PQ150VB02FZ
C
O
=2.7V, C
R
=3V) R
Junction temperature T
1
1
L
=1.5Ω (I
Input voltage V
Input voltage V
V
R
(On condition that V
2
2
IN
1
1
=1kΩ, R
20 40 60 80 100 120 140
IN
=1kΩ, R
=2.83V, I
=0.33µF, C
O
=2A)
3
3
R
L
R
=∞Ω (I
R
2
L
2
R
=1.4kΩ
=3Ω (I
=1.4kΩ,
L
4
O
4
R
=1.5Ω (I
L
=2A,
=∞Ω (I
L
IN
IN
=3Ω (I
O
(V
R
R
V
C
C
=47µF
O
(V)
(V)
1
2
C
5
IN
O
=0A)
5
O
=1kΩ,
=1.4kΩ,
O
=2.7V
=47µF
j
=1A)
=0.33µF,
=3V)
(˚C)
O
O
O
O
=0A)
=2A)
=3V)
=1A)
6
6
7
7