Low Power-Loss Voltage Regulators
PQ05SZ5/PQ05SZ1 Series
PQ05SZ5/PQ05SZ1 Series
Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function)
s
Features
隆Low
power-loss (Dropout voltage : MAX. 0.5V)
隆Surface
mount type package (Equivalent to SC-63)
隆Built-in
a function to prevent reverse voltage between input and
output
The diode to prevent reverse voltage between input and output is
not necessary. (When V
O-I
<=13V)
6.6MAX
5.2鹵0.5
2
2.3鹵0.5
(0.5)
s
Outline Dimensions
(Unit : mm)
9.7MAX
05SZ5
5.5鹵0.5
(1.7)
0.7MAX
s
Applications
2.5MIN
(0 to 0.25)
0.5
+0.2
-0.1
(0.9)
隆Portable
equipment
隆Notebook
PC
2-(2.54)
(0.5)
s
Model Line-ups
5V output
1A output 0.5A output
Output voltage
precision:鹵5%
Output voltage
precision:鹵2.5%
Output voltage
precision:鹵5%
Output voltage
precision:鹵2.5%
PQ05SZ5
9V output
PQ09SZ5
12V output
PQ12SZ5
1
2
3
PQ05SZ51 PQ09SZ51 PQ12SZ51
PQ05SZ1
PQ09SZ1
PQ12SZ1
Internal connection diagram
1
Specific IC
Heat sink is common to
2
(V
O
).
3
2
1
DC input (V
IN
)
2
DC output (V
O
)
3
GND
PQ05SZ11 PQ09SZ11 PQ12SZ11
s
Absolute Maximum Ratings
Parameter
Input voltage
Input-output reverse voltage
Output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1
*2
(T
a
=25藲C,
XX
=05,09,12)
Symbol
V
IN
V
O
-
i
I
O
P
D
T
j
T
opr
T
stg
T
sol
*1
Conditions
V
IN
=0V
Rating
PQ
XX
SZ5/51
24
13
0.5
1.0
8
150
-20 to +80
-40 to +150
260
PQ
XX
SZ1/11
Unit
V
V
A
W
藲C
藲C
藲C
藲C
Refer to Fig.
*
4
*2
For 10s
All are open except GND and applicable terminals.
With imfinite heat sink.
* Over heat protection may operate at 125藲C<=T
j
<=150藲C
鈥?In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices
shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. 鈥?/div>
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