pq7vz5 Sharp Microelectronics of the Americas, pq7vz5 Datasheet - Page 3

• Manufacturer Part Number: pq7vz5
• Description: Variable Output, Compact Surface Mount Type Power-loss Voltage Regulators
• Manufacturer: Sharp Microelectronics of the Americas

Low Power-Loss Voltage Regulators
Fig.5
Fig.7
Fig.9
0.5
0.4
0.3
0.2
0.1
0
8
7
6
5
4
3
2
1
0
4
3
2
1
0
-25
0.1
0
R
Output Voltage Adjustment
Characteristics
Output Voltage vs. Input Voltage
Dropout Voltage vs. Junction
Temperature(Typical Value)
V
V
T
V
1
a
O
IN
O
=1k
=3V(R
=25˚C
=3V(R
=0.95V
Junction temperature T
R
1
0
R
L
=
L
1
Input voltage V
=1.2
2
1
1
=1k ,R
=1k ,R
25
O
I
I
I
I
I
O
O
O
O
O
R
=0.5A
=0.4A
=0.3A
=0.2A
=0.1A
3
10
R
2
50
(k )
L
2
2
=0.6
=1.4k )
=1.4k )
4
75
IN
100
(V)
5
j
(˚C)
100
6
1000
125
7
Fig.6
Fig.8
Fig.10 ON-state Voltage for Control vs.
-10
3.0
2.5
2.0
1.5
1.0
0.5
10
30
20
10
-2
-4
-6
-8
8
6
4
2
0
0
0
-25
-25
0
Circuit Operating Current vs. Input
Voltage
Junction Temperature(Typical Value)
Reference Voltage Deviation vs.
Junction Temperature(Typical Value)
V
V
I
T
V
(R
R
V
V
I
O
O
IN
O
a
O
2
IN
O
=0.3A
=0.3A
1
=1.4k )
=3V(R
=25˚C
=3V
=3V(R
=5V
=1k ,
1
=5V
Junction temperature T
Junction temperature T
0
0
Input voltage V
2
1
1
=1k ,R
=1k ,R
25
25
3
50
50
2
2
=1.4k )
R
R
=1.4k )
R
4
L
L
L
=6
=10
=
IN
75
75
(V)
5
j
j
(˚C)
(˚C)
100
100
6
125
125
PQ7VZ5
7