Low Power-Loss Voltage Regulators
PQ05RD08 Series/PQ3RD083/PQ6RD083
PQ05RD08 Series/PQ3RD083/PQ6RD083
0.8A Output, Low Power-Loss Voltage Regulator
s
q
q
Features
s
Outline Dimensions
10.2MAX.
4 – (φ1.4)
3.6±0.2
(Unit : mm)
4.5±0.2
2.8±0.2
Low power-loss (Dropout voltage: MAX. 0.5V at Io=0.5A)
PQ05RD08
29.1MAX.
Epoxy resin
( 1.5 )
13.5MIN.
protection circuit
q
Lead forming type is also available.
4 – 1.4±
0.3
0
s
q
4 – 0.6±
0.2
0.1
Applications
Power supplies for various electronic equipment such as
AV, OA equipment
3 – ( 2.54 )
( 0.5 )
s
Model Line-ups
1
2
3
4
( ) : Typical dimensions
3.3V output
5.0V output
6.3V output
9.0V output
12.0V output
0.8A output
PQ3RD083
PQ05RD08
PQ6RD083
PQ09RD08
PQ12RD08
Internal connection diagram
1
2
1
2
3
4
Specific IC
4
3
DC input(V
IN
)
DC output ( Vo )
GND
ON/OFF control terminal( Vc )
s
Absolute Maximum Ratings
Symbol
V
IN
V
C
I
O
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
Rating
20
20
0.8
1.25
10
150
–20 to +80
–40 to +150
260 (For 10s)
(T
a
=25˚C)
Unit
V
V
A
W
W
˚C
˚C
˚C
˚C
Parameter
voltage
f1
ON/OFF control voltage
Output current
f1
Input
f2
Power
dissipation
f3
Junction
temperature
Operating temperature
Storage temperature
Soldering temperature
All are open except GND and applicable terminals.
P
D1
: No heat sink, P
D2
: With infinite heat sink
f3
Overheat protection may operate at 125<=T
j
<=150˚C.
f2
f1
• Please refer to the chapter " Handling Precautions ".
4.8MAX. 15.6±0.5
Output voltage precision: ±3.0%
q
Built-in ON/OFF control function
q
Built-in Overcurrent, overheat protection functions, ASO
q
7.4±0.2
0.8A output type
q
Compact resin package (equivalent to TO-220)
q
Available 3.3V/5V/6.3V/9V/12V output type
φ3.2±0.1
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 device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
Notice
113
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
