PQ3DZ53 Datasheet, PDF (1/10 Pages) Sharp Electrionic Components – 0.5A/1.0A Output, General Purpose, Surface Mount Type Low Power-Loss Voltage Regulator

Low Power-Loss Voltage Regulators
PQ05DZ51/11 Series / PQ3DZ53/13
PQ05DZ51/11 Series / PQ3DZ53/13
0.5A/1.0A Output, General Purpose, Surface Mount Type Low Power-Loss Voltage Regulator
s Features
q Low power-loss
(Dropout voltage : MAX. 0.5V)
q Surface mount package (equivalent to SC-63)
q Available 3.3V, 5V, 9V, 12V output type
q Output current (0.5A : PQ05DZ51 series/PQ3DZ53)
(1.0A : PQ05DZ11 series/PQ3DZ13)
q Output voltage precision : ±3.0%
q Built-in ON/OFF control function
q Low dissipation current at OFF-state (Iqs : MAX. 5µA)
q Built-in overcurrent protection, overheat protection
function, ASO protection function
q Available tape-packaged products
(ø330mm reel : 3 000 pcs., PQ05DZ5U/1U series,
PQ3DZ53U/13U)
s Outline Dimensions
(Unit : mm)
6.6 MAX.
5.2 ± 0.5
05DZ11
2.3 ±0.5
( 0.5 )
3
Epoxy resin
0.5±
0.2
0.1
4 – ( 1.27 )
( 0.5 )
s Applications
q Personal computers
q CD-ROM drives
q Power supplies for various OA equipment
s Model Line-ups
3.3V output
5.0V output
9.0V output
12.0V output
0.5A output
PQ3DZ53
PQ05DZ51
PQ09DZ51
PQ12DZ51
1.0A output
PQ3DZ13
PQ05DZ11
PQ09DZ11
PQ12DZ11
12345
Internal connection diagram
1
3
Specific IC
2
5
1 DC input(VIN)
2 ON/OFF control terminal(Vc)
3 DC output(Vo)
4 NC
5 GND
Heat sink is common to terminal ³ (Vo)
s Absolute Maximum Ratings
(Ta=25˚C)
Rating
Parameter
Symbol PQ05DZ51 series PQ05DZ11 series
PQ3DZ53
PQ3DZ13
Unit
❇1 _{Input voltage}
VIN
24
V
❇1 _{ON/OFF control terminal voltage}
Vc
24
V
Output current
Io
0.5
1.0
A
❇2 _{Power dissipation}
PD
8
W
❇3 _{Junction temperature}
Tj
150
˚C
Operating temperature
Topr
-20 to + 80
˚C
Storage temperature
Tstg
-40 to +150
˚C
Soldering temperature
Tsol
260 (for 10s)
˚C
❇1 _{All are open except GND and applicable terminals.}
❇2 _{PD : With infinite heat sink}
❇3 _{Overheat protection may operate at 125<=Tj<=150˚C}
• Please refer to the chapter " Handling Precautions ".
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.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/