PQxxxRDA2SZH Series
PQxxxRDA2SZH Series
TO-220 Type,2A Output Low
Power-Loss Voltage Regulators
■ Outline Dimensions
Features
(Unit : mm)
4.5±0.2
7.4±0.2
3.6±0.2
10.2MAX.
(6.8)
(1.5)
2.8±0.2
050RDA2
ø3.2±0.1
29.1MAX.
Epoxy resin
H
Lead finish
identification mark
13.5MIN.
+0.3
4–1.4 –0
Applications
15.6±0.5
4–( ø1.4)
(1.5)
+0.2
4–0.6 –0.1
4.8MAX.
1.Low power-loss
Dropout voltage: MAX.1.0V(IO=2.0A)
2.Output current: 2A
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
(0.5)
1.Power supplies for various electronic equipment such as
AV,OA
3–(2.54)
( ) : Typical dimensions
Product mass:(1.5g)
Model Line-up
1
2
3
4
Internal connection diagram
Output voltage
Output voltage
Model No.
Model No.
3.3V PQ033RDA2SZH
9.0V PQ090RDA2SZH
5.0V PQ050RDA2SZH 12.0V PQ120RDA2SZH
1
2
Specific IC
① DC input (VIN)
② DC output (VO)
③ GND
④ ON/OFF control terminal (VC)
4
3
Absolute Maximum Ratings
Lead finish:Lead-free solder plating
(Composition: Sn2Cu)
(Ta=25°C)
Symbol
VIN
*1 ON/OFF control terminal voltage
VC
IO
Output current
PD1
*2
Power dissipation
PD2
*1
*3
Parameter
Input voltage
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Tj
Topr
Tstg
Tsol
Rating
20
20
2.0
1.4
15
Unit
V
V
A
150
-40 to +85
-40 to +150
260(10s)
°C
°C
°C
°C
W
*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 Tj=125˚C to 150˚C
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.
1
Sheet No.: OP06050
