Low Power-Loss Voltage Regulators
PQ05VY3H3Z/PQ05VY053Z
PQ05VY3H3Z/PQ05VY053Z
Surface Mount, Large Output Current Type Low Power-Loss Voltage Regulators
s
s
Features
Low power-loss
(Dropout voltage: MAX. 0.5V)
q Surface mount type (10.6×13.7×3.5mm)
q Large output current
q Low voltage operation (minimum operating voltage: 2.35V)
q High-precision reference voltage type
(Reference voltage precision: ±1.0%)
q Overcurrent, overheat protection functions
(Unit : mm)
Outline Dimensions
q
05VY3H3
8.4±0.5
13.7MAX.
3.28±0.5
6
(Heat sink is
common to
terminal 2 )
ø2
q
q
0 to 0.25
+0.2
3–0.9–0.1
Applications
(0.6)
(0.45)
+0.2
1.05–0.1
4–(1.7)
1 2 3 4 5
1
Model Line-up
Output current (IO)
3.5A
5A
Package type
Taping
Sleeve
Taping
Sleeve
Variable output
PQ05VY3H3ZP
PQ05VY3H3ZZ
PQ05VY053ZP
PQ05VY053ZZ
Specific IC
Parameter
Symbol
Rating
Input voltage
VIN
7
VI-O
4
Dropout voltage
❇1
VC
ON/OFF control terminalvoltage
7
❇1
VADJ
5
Output adjustment terminal voltage
3.5
PQ05VY3H3Z
IO
Output current
5
PQ05VY053Z
❇2 Power dissipation
35
PD
❇3 Junction temperature
Tj
150
Topr
Operating temperature
−20 to +80
Storage temperature
Tstg
−40 to +150
Tsol
Soldering temperature
260 (10s)
❇1 All are open except GND and applicable terminals.
❇2 PD:With infinite heat sink
❇3 Overheat protection may operate at Tj=125˚C to 150˚C
Notice
4
3
1
2
3
4
6
Absolute Maximum Ratings
) : Typical dimensions
2
5
5
s
(
(0.6)
(1.3)
(0.6)
Peripheral equipment of personal computers
Power supplies for various electronic equipment such as
AV or OA equipment
s
(0.6)
Epoxy resin
(0.45)
+0.2
1.05–0.1
s
3.5±0.5
(2.4)
(0.55)
10.6MAX.
DC input (VIN)
DC output (VO)
GND
Output voltage adjustment (VADJ)
ON/OFF control terminal (VC)
DC output (VO)
(Ta=25°C)
Unit
V
V
V
V
A
W
˚C
˚C
˚C
˚C
•Please refer to the chapter " Handling Precautions ".
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/
