Low Power-Loss Voltage Regulators
PQ05RD11 Series
PQ05RD11 Series
1A Output, General Purpose Low Power-loss Voltage Regulators
s
Outline Dimensions
s
Features
隆Low
Power-loss (Dropout voltage : MAX.0.5V at Io=0.5A)
隆Line-up
for 5V, 9V and 12V output type
隆Compact
resin package (TO-220 package)
隆High-precision
output voltage type
Output voltage precision :
鹵3.0%
隆Built-in
ON/OFF control function
隆Built-in
overcurrent protection, overheat protection, ASO
protection circuit
4-(蠁1.4)
7.4鹵0.2
(Unit : mm)
10.2MAX
3.6鹵0.2
4.5鹵0.2
2.8鹵0.2
29.1MAX
PQ05RD11
4-1.4
13.5MIN
+0.3
-0
4-0.6
+0.2
-0.1
s
Applications
隆Power
supplies for various electronic equipment such as AV,
OA equipment
3-(2.54)
(0.5)
1 2 3 4
Internal connection diagram
1
Control circuit
2
4
1
DC input (V
IN
)
2
DC output (V
O
)
3
GND
4
ON/OFF control
terminal (V
C
)
3
s
Absolute Maximum Ratings
Parameter
*1
*1
(T
a
=25藲C)
Symbol
V
IN
V
C
I
O
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
Rating
20
20
1.0
1.4
15
150
-20 to +80
-40 to +150
260 (For 10s)
Unit
V
V
A
W
藲C
藲C
藲C
藲C
*2
Input voltage
ON/OFF control terminal voltage
Output current
Power dissipation (No heat sink)
Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
All are open except GND and applicable terminals.
Overheat protection may operate at 125=<T
j
=<150藲C
*1
*2
路 Please refer to the chapter 鈥淗andling Precautions鈥?.
鈥淚n 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>
4.8MAX
15.6鹵0.5
蠁3.2鹵0.1
(1.5)
1
2
3
