PQ05DZ51 Datasheet, PDF (1/2 Pages) Sharp Electrionic Components – 0.5A/1.0A Output, General Purpose, Surface Mount Type Low Power-Loss Voltage Regulator

PQ05DZ51/11 series Low Power-Loss Voltage Regulator
0.5A/1.0A Output, General Purpose, Surface Mount Type Low Power-Loss Voltage Regulator
General Description
SHARP's PQ05DZ51/11 series are 0.5A/1.0A output,
general purpose, low power-loss voltage regulators
which employ compact surface mount package.
They contribute to low voltage operation and suitable for
power supplies of various electronic equipment.
Features
(1) Low power-loss
(Dropout voltage : MAX. 0.5V)
(2) Surface mount package (equivalent to SC-63)
(3) Available 3.3V, 5V, 9V, 12V output type
(4) Output current (0.5A : PQ05DZ51 series)
(1.0A : PQ05DZ11 series)
(5) Output voltage precision : ±3.0%
(6) Built-in ON/OFF control function
(7) Built-in overcurrent protection, overheat protection
function
(8) Available tape-packaged products
(ø330mm real : 3000 pcs., PQ05DZ5U/1U)
Applications
(1) Personal computers
(2) CD-ROM drives
(3) Power supplies for various OA equipment
Absolute Maximum Ratings
(Ta=25˚C)
Parameter
Symbol
Rating
Unit
*1Input voltage
VIN
24
V
*1 ON/OFF control terminal voltage VC
24
V
Output PQ05DZ51 series
current _{PQ05DZ11 series}
IO
*2 Power dissipation
PD
*3 Junction temperature
Tj
Operating temperature
Topr
Storage temperature
Tstg
Soldering temperature
Tsol
0.5
A
1
8
W
150
˚C
-20 to + 80
˚C
-40 to +150
˚C
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
Outline Dimensions
6.6MAX
5.2±0.5
3
(Unit : mm)
2.3±0.5
(0.5)
0.5^+-00..21
4-(1.27)
(0 to 0.25)
(0.5)
1 35
24
Internal connection
1
3
2
Specific IC
4
5
1 DC input(Vin)
2 ON/OFF control terminal(Vc)
3 _{DC output(Vo)}
4 _NC
5 GND
Model Line-up
0.5A output
3.3V output
5.0V output
9.0V output
12.0V output
1.0A output
3.3V output
5.0V output
9.0V output
12.0V output
PQ3DZ53
PQ05DZ51
PQ09DZ51
PQ12DZ51
PQ3DZ13
PQ05DZ11
PQ09DZ11
PQ12DZ11
(Notice) • In the absence of device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP device
shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
• Specifications are subject to change without notice for improvement.
(Internet) • Data for SHARP's optoelectronic/power device is provided on internet. (Address http://www.sharp.co.jp/ecg/)
Tec.PW970401