PQxxxRDA1SZH Series
PQxxxRDA1SZH Series
TO-220 Type,1A Output Low
Power-Loss Voltage Regulators
Outline Dimensions
■
Features
(Unit : mm)
1.Low power-loss
Dropout voltage: MAX.0.5V
2.Output current: 1A
0.2
10.2MAX.
(6.8)
4.5
0.2
2.8
3.Low dissipation current
(Dissipation current at no load: MAX. 8mA
Output OFF-state dissipation current: MAX.5μA)
4.Built-in ON/OFF function
5.Built-in overcurrent and overheat protection functions
6.Built-in ASO protect function
7.RoHS directive compliant
4–(ø1.4)
0.1
ø3.2
050RDA2
H
Epoxy resin
Lead finish
identification mark
(1.5)
+
0.3
4–1.4 –0
+
0.2
4–0.6 –0.1
Applications
1.Power supplies for various electronic equipment such as
AV,OA
(0.5)
3–(2.54)
( ) : Typical dimensions
Product mass:(1.5g)
Model Line-up
4
1
2
3
Output voltage
Output voltage
Model No.
Model No.
Internal connection diagram
3.3V PQ033RDA1SZH
9.0V PQ090RDA1SZH
①DC input (VIN
)
1
2
②DC output (V
③GND
O)
5.0V PQ050RDA1SZH 12.0V PQ120RDA1SZH
8.0V PQ080RDA1SZH
Specific IC
④ON/OFF control terminal (VC)
4
3
Absolute Maximum Ratings
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
(Ta=25°C)
Parameter
*1 Input voltage
Symbol
VIN
Rating
24
24
Unit
V
V
*1
ON/OFF control terminal voltage
VC
A
Output current
IO
1.0
1.4
15
PD1
PD2
*2 Power dissipation
W
*3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Tj
150
°C
°C
-30 to +85
-40 to +150 °C
260(10s) °C
Topr
Tstg
Tsol
*1 All are open except GND and applicable terminals.
*2 D1: No heat sink,PD2: With infinite heat sink.
*3 Overheat protection may operate at Tj=125˚C to 150˚C
P
Notice The content of data sheet is subject to change without prior 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.
Sheet No.: OP06049
1