Low Power-Loss Voltage Regulators
PQ05RD08 Series/PQ3RD083/PQ6RD083
PQ05RD08 Series/PQ3RD083/PQ6RD083
0.8A Output, Low Power-Loss Voltage Regulator
s
s
Features
(Unit : mm)
Outline Dimensions
Low power-loss (Dropout voltage: MAX. 0.5V at Io=0.5A)
0.8A output type
q Compact resin package (equivalent to TO-220)
q Available 3.3V/5V/6.3V/9V/12V output type
q Output voltage precision: ±3.0%
q Built-in ON/OFF control function
q Built-in Overcurrent, overheat protection functions, ASO
protection circuit
q Lead forming type is also available.
q
q
3.6±0.2
7.4±0.2
2.8±0.2
φ3.2±0.1
29.1MAX.
Epoxy resin
( 1.5 )
4 – 1.4± 0.3
0
Applications
4 – 0.6± 0.2
0.1
Power supplies for various electronic equipment such as
AV, OA equipment
s
4.5±0.2
PQ05RD08
13.5MIN.
s
4 – (φ1.4)
4.8MAX. 15.6±0.5
10.2MAX.
q
3 – ( 2.54 )
( 0.5 )
Model Line-ups
1
3.3V output
5.0V output
6.3V output
9.0V output
12.0V output
0.8A output
PQ3RD083
PQ05RD08
PQ6RD083
PQ09RD08
PQ12RD08
2
3
( ) : Typical dimensions
4
Internal connection diagram
1
2
Specific IC
1
2
3
4
DC input(VIN )
DC output ( Vo )
GND
ON/OFF control terminal( Vc )
4
3
s
Absolute Maximum Ratings
Parameter
❇1 Input voltage
❇1 ON/OFF control voltage
Output current
❇2 Power
dissipation
❇3 Junction
temperature
Operating temperature
Storage temperature
Soldering temperature
❇1
Symbol
VIN
VC
IO
PD1
PD2
Tj
Topr
Tstg
Tsol
❇2
Unit
V
V
A
W
W
˚C
˚C
˚C
˚C
All are open except GND and applicable terminals.
PD1: No heat sink, PD2: With infinite heat sink
❇3
(Ta=25˚C)
Rating
20
20
0.8
1.25
10
150
–20 to +80
–40 to +150
260 (For 10s)
Overheat protection may operate at 125<=Tj<=150˚C.
• Please refer to the chapter " Handling Precautions ".
Notice
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://sharp-world.com/ecg/
