(Unit:mm)
PQ15RW11
Low Power-Loss Voltage Regulator
Variable Output, General Purpose Type Low Power-Loss Voltage Regulator
(1) Low power-loss
(Dropout voltage: MAX. 0.5V at Io=0.5A)
(2) Variable output voltage(Setting range: 3.0 to 15V)
(3) Compact resin full-mold package(equivalent to TO-220)
(4) Low voltage operation(Minimum supply voltage: 3.5V)
(5) Reference voltage precision:
2.5%
(6) Overcurrent, overheat protection functions
(7) Lead forming type is also available.
(PQ15RW1B)
Tec.PW960302
(1) Power supplies for various electronic
equipment such as AV or OA.
10.2
PQ15RW11
MAX
4-1.4
4- 0.6
3-(2.54)
3.2
4.5
2.8
(0.5)
(1.5)
15.6
1
2
3 4
Front/rear
4-(1.4)
7.4
29.1
MAX
13.5
MIN
3.6
1 DC input(Vin)
2 DC output(Vo)
3 GND
4 Output voltage adjustment
terminal(Vadj)
4.8
MAX
1
4
2
3
Input
Output
Mold package
GND
Specific IC
Output voltage
adjustment terminal
General Description
Sharp's
PQ15RW11
is 3.0 to 15V / 1A output type low
power-loss voltage regulator(TO-220).
It contributes to energy and space saving of various
electronic equipment such as AV, OA equipment.
Features
Applications
Outline Dimensions
(Notice)
(Internet)
Data for Sharp's optoelectronic/power devices is provided for internet. ( Address http://www.sharp.co.jp/ecg/)
In the absence of 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.
Specifications are subject to change without notice for improvement.
Low Power-Loss Voltage Regulator
(Ta=25C)
Parameter
Symbol
Rating
Unit
*1 Input voltage
V
in
20
V
*1 Output adjustment terminal voltage
V
adj
5
V
Output current
I
o
1
A
*2 Power dissipation
P
d1
1.4
W
P
d2
15
W
*3 Junction temperature
T
j
150
C
Operating temperature
T
opr
-
20 to +80
C
Storage temperature
T
stg
-
40 to +150
C
Soldering temperature
T
sol
260(For 10s)
C
*1 All are open except GND and applicable terminals.
*2 Pd1: No heat sink, Pd2: With infinite heat sink
*3 Overheat protection may operate at 125<=Tj<=150C.
(Ta=25C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input voltage
V
in
-
3.5
-
-
20
V
Output voltage
V
o
-
3.0
15
V
Load regulation
R
egL
Io=5mA to 1A
Tj=0 to 125C
-
0.3
2
%
Line regulation
R
egI
Vin=5 to 15V, Io=5mA
-
0.5
2.5
%
Ripple rejection
RR
-
45
55
-
dB
Temperature coefficient of reference voltage
T
c
/V
ref
Dropout voltage
V
i-o
Reference voltage
V
ref
-
-
-
%/C
2.574
2.64
0.01
2.706
V
V
-
-
0.5
Quiescent current
I
q
Io=0A
-
-
8
mA
Vin=3.5V, Io=0.5A
Tec.PW960302
PQ15RW11
Absolute Maximum Ratings
Electrical Characteristics
(Unless otherwise specified, conditions shall be Vin=5V,Vo=3.3V(R1=2k
, R2=500
),Io=0.5A)
As of March 1996
PDF 
ZIP