pq09sz51 Sharp Microelectronics of the Americas, pq09sz51 Datasheet - Page 4

• Manufacturer Part Number: pq09sz51
• Description: Low Power-loss Voltage Regulators Built-in Reverse Voltage Protection Function
• Manufacturer: Sharp Microelectronics of the Americas

Low Power-Loss Voltage Regulators
Fig.10 Output Voltage vs. Input Voltage
Fig.12 Output Voltage vs. Input Voltage
Fig.14-a Dropout Voltage vs. Junction
0.6
0.5
0.4
0.3
0.2
0.1
10
15
10
5
0
5
0
–25
(PQ09SZ1/PQ09SZ11)
(PQ12SZ1/PQ12SZ11)
0
0
T
T
Temperature (PQ05SZ5/51 Series)
R
R
j
=25˚C
j
=25˚C
L
R
R
L
=
=24
Junction temperature T
L
L
0
=
=18
5
Input voltage V
Input voltage V
25
5
50
10
R
R
L
=9
L
=12
IN
10
75
IN
(V)
(V)
15
I
I
j
O
O
(˚C)
=0.2A
I
=0.4A
I
Io=0.3A
100
O
O
=0.5A
=0.1A
125
15
20
Fig.13 Output Voltage vs. Input Voltage
Fig.14-b Dropout Voltage vs. Junction
Fig.11 Output Voltage vs. Input Voltage
0.6
0.5
0.4
0.3
0.2
0.1
10
10
10
5
5
0
0
5
0
–25
0
0
(PQ12SZ5/PQ12SZ51)
(PQ09SZ5/PQ09SZ51)
T
T
Temperature (PQ05SZ1/11 Series)
R
j
j
=25˚C
=25˚C
L
=18
R
Junction temperature T
0
PQ05SZ5/PQ05SZ1 Series
R
L
5
5
=48
L
R
Input voltage V
=
Input voltage V
L
=
25
10
10
R
L
=36
50
R
L
=24
15
15
IN
75
IN
(V)
I
(V)
O
I
=1.0A
O
I
j
I
=0.75A
O
20
O
(˚C)
20
100
=0.50A
=0.25A
125