Low Power-Loss Voltage Regulators
PQ15RW08/PQ15RW11/PQ15RW21
PQ15RW08/PQ15RW11/PQ15RW21
Variable Output, General Purpose Type Low Power-Loss Voltage Regulator
s
s
Features
(Unit : mm)
Outline Dimensions
Low power-loss
(Dropout voltage: MAX. 0.5V at Io=0.5A [PQ15RW08/11],
Io=2A [PQ15RW21])
q Compact resin mold package(equivalent to TO-220)
q Variable output voltage(3.0 to 15V)
q Low voltage operation (Minimum supply voltage: 3.5V)
q Reference voltage precision: ±2.5%
q Built-in overcurrent, overheat protection functions,
ASO protection circuit
q Lead forming type is also available.
q
q
4.5±0.2
φ 3.2±0.1
29.1MAX.
Epoxy resin
(1.5)
4–1.4± 0.3
0
4.8MAX. 15.6±0.5
7.4±0.2
3.6±0.2
2.8±0.2
PQ15RW08
13.5MIN.
s
4–(φ1.4)
10.2MAX
4–0.6± 0.2
0.1
Applications
Power supplies for various electronic equipment such as
AV, OA eguipment
3–(2.54)
(0.5)
( ) : Typical dimensions
1
2
3
4
Internal connection diagram
1
2
Specific IC
1
2
3
4
DC input(VIN)
DC output(Vo)
GND
Output voltage adjustment terminal (VADJ)
4
3
s
Absolute Maximum Ratings
Parameter
❇1 Input
voltage
adjustment terminal voltage
Output current
❇1 Output
❇2 Power
dissipation
❇3 Junction
temperature
Operating temperature
Storage temperature
Soldering temperature
Symbol
VIN
VADJ
Io
PD1
PD2
Tj
Topr
Tstg
Tsol
(Ta=25˚C)
PQ15RW08
0.8
1.25
10
Rating
PQ15RW11
20
5
1.0
PQ15RW21
2.0
1.4
15
150
-20 to +80
-40 to +150
260(For 10s)
Unit
V
V
A
W
W
˚C
˚C
˚C
˚C
❇1
All are open except GND and applicable terminals.
PD1: No heat sink, PD2: With infinite heat sink
❇3 Overheat protection may operate at 125<=Tj<=150˚C
❇2
• 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/
